Eric wants to send a package to his mother. If he chooses UPS, the fixed express fee is 10 dollars and each kilogram costs 2 dollars. For Fedex, the fixed fee is 20 dollars and each kilogram costs only 1 dollar. If the total costs of the two options are the same, how many kilogram of package does Ericsend? Write a system of equations in order to solve this problem.

Answers

Answer 1

Answer:

10kg

Step-by-step explanation:

For UPS;

express fee = $10

If one kg costs $2, then x kg of package will coat $2x

Total cost of shipping xkg of package will be 10+2x

For FedEx;

Fixed express fee = $20

If one kg costs $1, then x kg of package will coat $1x

Total cost of shipping x kg of package is 20+x

If the total costs of the two options are the same, then;

10+2x = 20+x

2x-x = 20-10

x = 10.

Hence Eric sent 10kg of package


Related Questions



4x - 10 = 58
What is the value of x

Answers

Answer:

17

Step-by-step explanation:

4x - 10 = 58 add 10 to both sides

4x - 10 + 10 = 58 + 10

4x = 68 divide both sides by 4

x = 17

Answer:

x = 17

Step-by-step explanation:

Given

4x - 10 = 58 ( add 10 to both sides )

4x = 68 ( divide both sides by 4 )

x = 17

pls help asap
find the inequality represented by the graph​

Answers

Answer:

the inequality is y>1/3x -3

Step-by-step explanation:

im built different

Q3. Elisa got $120 for her birthday. She wants to buy the new apple airpods
that cost $250. If she saves an additional $10 per month, how many months
would it take for her to have enough? Let m equal the number of months
needed to save. *
250 + 120 = 10m
250 + 10m = 120
120 + 10m = 250
10m = 250
Please help it's for an assessment !

Answers

Answer:

13m

Step-by-step explanation:

this is because she needs 130

Answer:

13 months

Step-by-step explanation:

subtract 120 from 250 because that is how much she already has and then divide that answer by ten which will give you the number of months

perperimeter of rectangle l= 12 b=18 p= ?​

Answers

Answer:

The perimeter of the rectangle is 60

2(l+b) = 2(12+18) which is equal to 2 x 30 = 60

Fill in the blank by choosing the correct symbol (<, >, or = ): -6 _____ -22 *

Answers

Answer:

the answer is ">"

Answer:

>

Step-by-step explanation:

because -6 is bigger than -22

What is the slope for 3y+6x=9

Answers

The correct slope is -2. You can use the slope intercept form to find this.
Answer :
-2

The slope intercept form :
y = mx + b
m - a slope

3y+6x = 9
y = -2x -3
-2 = m

5 . 9 × ____ = 73.16 which is the missing factor?

A.
0.124

B.
1.24

C.
12.4

D.
124

Answers

Answer:

C) 12.4

Step-by-step explanation:

First you divide 73.16 by 5.9 which equals your answer 12.4

Hope this helps.

The missing factor in the expression will be;

⇒ 8.13

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

The expression is,

⇒ 9 x ? = 73.16

Now,

Let the missing factor in the expression = x

So, We get;

⇒ 9 × x = 73.16

Solve for x,

⇒ 9 × x = 73.16

Divide by 9 both side, we get;

⇒ x = 73.16 / 9

⇒ x = 8.128

After rounding we get;

⇒ x = 8.13

Therefore,

The missing factor in the expression will be;

⇒ 8.13

Learn more about the multiplication visit:

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i am in middle school

Answers

Answer:

nice

Step-by-step explanation:

Answer:

Cool ig. So am I lol. Do you need help with something or no?

Step-by-step explanation:

Which of the following side-angle relationships in △ABC are true? Select all that apply.
A. The largest angle is opposite the smallest side.
B. The smallest angle is opposite the largest side.
C. The smallest angle is opposite the smallest side.
D. The largest angle is opposite the largest side.

Answers

I think its B and D the smallest angle is opposite the small side and the largest angle is opposite the largest side

The true relationship between the angle and the side of the triangle is that the largest angle is opposite the largest side. The correct option is D.

What are a triangle's properties?

Triangle is a shape made of three sides in a two-dimensional plane. the sum of the three angles is 180 degrees.

The properties of a triangle are:

Three sides, three angles, and three vertices make up a triangle.A triangle's total internal angles are always equal to 180 degrees. This is referred to as the triangle's angle sum property.Any two triangle sides can add up to a length that is longer than the third side.The greatest side of a triangle is the side that faces the largest angle.Any exterior angle of the triangle is equal to the sum of its interior opposite angles. This is called the exterior angle property of a triangle.

Therefore, the true relationship between the angle and the side of the triangle is that the largest angle is opposite the largest side. The correct option is D.

To know more about the properties of the triangle follow

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The weight limit for a bookshelf is 25 pounds. Niyant has 60 books to put on the shelf. Each book weighs 0.45 kilograms. Can Niyant fit all 60 books on the shelf? How many books can she fit on the shelf? (1 kilogram is equivalent to about 2.2 pounds
PLEASE SOLVE
WILL GIVE BRANLIEST

Answers

Answer: 90

Step-by-step explanation:

help me plssssssssssss

Answers

the answer is B because -84 divided by -28 equals 3 and -6 divided by -2 equals 3

do you know how to bake a muffan

Answers

Answer:

yea by using a resipe

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

you need eggs, butter, flour, sugar, salt, oil (i prefer olive oil) and baking powder.

fruit if you like them in your sweets.

this makes 12 muffins

2 cups flour

3 tsps baking powder

1/2 tsp salt

3/4 cup sugar

1 egg

1 cup milk

1/4 cup oil

preheat oven. i usually do 350 F, increase the temperature if youd like them to cook faster but keep in mind youll need to check on them often with increased heat.

stir together your dry ingridents and in a seperate bowl beat your egg with a fork. stir in the milk and oil with the egg.

pour into your dry ingriedeints until everything is well mixed.

bake until golden

if you like fruit id suggest blueberries, 1 cup

The sum of 35 and a certain number divide by 4. the results is equal to double the number. find the number​

Answers

Answer:

Subtract x and divide by 7 to get:

x=5

So now we know the number is 5.

Step-by-step explanation:

You are planning a trip to Disney World in Florida. You estimate for week at Disney World, you will need $1,600.00 (This includes Airfare, room and board, daily expenses, and travel). You save for 5 months and your monthly gross salary is $1,675.00. Given that Social Security is 6.2% of your biweekly income, Medicare is 1.45% of your biweekly income, your monthly expenses are $975.23, and you pay State and Federal taxes in the amount of $35.00 and $75.51 respectively biweekly, how much will you have saved up and will you have saved enough to visit Disney World in December? Round all your answers to the nearest cent. a. $1,508.25; no c. $1,753.05; yes b. $1,523.43; no d. $1,788.06; yes

Answers

Answer:

c. $1,753.05; yes

Step-by-step explanation:

All calculations below are done on a monthly basis.

Gross salary in 1 month: $1675

Deduct 6.2% from gross salary:

0.062 * $1675 = $103.85

$1675 - $103.85 = $1571.15

Deduct 1.45% from gross salary:

0.0145 * 1675 = $24.29

$1571.15 - $24.29 = $1546.86

Deduct $975.23:

$1546.86 - $975.23 = $571.63

The expenses of $35 and $75.51 are biweekly. Since we are calculating per month, we multiply each of the expenses by 2.

Deduct 2($35) and 2($75.51):

$571.63 - $70 - $151.02 = $350.61

The amount saved per month is $350.61.

In 5 months, the amount saved is 5 * $350.61 = $1753.05

$1753.05 is greater than $1,600.

Answer: c. $1,753.05; yes

Frank started the summer with $60 in his account. He
earned $35 working, spent $48 at the beach, spent $24
on movies, spent $50 on new clothes and received $15
for his birthday. What was the final balance of his account
at the end of the summer?

Answers

Answer:

The answer should be 12

Step-by-step explanation

he has 60 in his account already so add 35 and 15 (60+35+15=110) then add 48+24+50 which equals 122. Now subtract 110-122 and you'll get 12. so the answer is 12.

Last Sunday 1,575 people visited the amusement park. 56% of the visitors were adults, 16% were teenagers, and 28% were children ages 12 and under. Find the number of adults, teenagers, and children that visited the park.

adults?

teenagers?

children?

Answers

Answer:

Step-by-step explanation:

line up your givens like this:

1, 575 visitors  100%

? adults            56%

? teeenagers   16%

? children.        28%

cross-mulyiply

adults*100 = 1,575*56

teens*100 = 1,575*16

children*100 = 1,575*28

divede each side by 100

adults= 1,575*56/100

teens = 1,575*16/100

children= 1,575*28/100

solve

adults= 882, teens = 252, children= 441

Answer:

adults= 882, teens = 252, children= 441 easy

Step-by-step explanation:

The graph shows the distance (d) in miles that an animal runs at a constant speed in (t) minutes. Which equation represents this situation.

Answers

0.6t I found it on brainly lol    

Answer:

Step-by-step explanation:

C. O.6

nevermind.aiurhmf auhrnqwfh

Answers

Answer:

fhjfhiewujrfl

Step-by-step explanation:

qewioruoqk;lwq;lrk


what does x equal on a quadrilateral if the other angles are 129, 71, and 42

Answers

Answer:

The other angle is 118 degrees

Step-by-step explanation:

All quadrilaterals add up to 360 degrees, so if we add 129+71+42 we get 242. Now we take 242 from 360 and get 118. Hope this helped :)

Seth sells candles for $14.35 each. Last week, he sold 21 candles. Seth pays $2.40 for materials for every 3 candles. How much did Seth earn last week?

Answers

Answer:

$284.55

Step-by-step explanation:

total of sold candles:$14.35 × 21 = $301.35

total for materials : 21÷3 = 7

=7×$2.40

=$16.8

net earn; $301.35-$16.8 =$284.55

Sofia wants to buy a new pair of jeans. At Pants World, the jeans she wants cost $40 and they're having a 25% off sale. At All Clothes, the same jeans cost $38 and she has a $6 off coupon. What is the best deal?

1.Purchase at Pants World, because the cost after discount will be $15

2.Purchase at Pants World, because the cost after discount will be $30

3.Purchase at All Clothes, because the cost after coupon will be $32

4.Purchase at All Clothes, because the cost after coupon will be $34

Answers

Answer:

number 2

Step-by-step explanation:

Purchase at Pants World, because the cost after the discount will be $30. Then the correct option is B.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

The cost of jeans at the Pants world is calculated as,

⇒ $40 - 25% of $40

⇒ $40 - 0.25 x $40

⇒ $40 - $10

⇒ $30

The cost of jeans at All Clothes is calculated as,

⇒ $38 - $6

⇒ $32

Purchase at Pants World, because the cost after the discount will be $30. Then the correct option is B.

More about the Algebra link is given below.

https://brainly.com/question/953809

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There are 3 girls to every 5 boys. If there are 36 girls, how many boys are there?

Answers

The answer would be 38

Write 108 as a product of its prime factors

Answers

Answer:

The factors of 108 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54 and 108.

Step-by-step explanation:

These are the factors of 108 because: 1 x 108 = 108. 2 x 54 = 108.

i need help with this

Answers

Answer:

[tex]178.54[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Step-by-step explanation:

Step 1: Define

[tex]\frac{7.7}{0.093-0.797} +\frac{7.2}{0.038}[/tex]

Step 2: Evaluate

Subtract:                    [tex]\frac{7.7}{-0.704} +\frac{7.2}{0.038}[/tex]Divide:                       [tex]-10.9375 +189.474[/tex]Add:                           [tex]178.536[/tex]Round:                       [tex]178.54[/tex]

Daniella will go to school five times next week. Find the probability that Daniella will be late more than once.
p = 5/6

Answers

Answer:

1/34

Step-by-step explanation:

its and propity of 1/4 time the value it self plus what you take

(26 + 3) x (8 ^4) pls help

Answers

Answer:

58

Step-by-step explanation:

━━━━━━━☆☆━━━━━━━

▹ Answer

118784

▹ Step-by-Step Explanation

(26 + 3) * (8⁴)

We are going to follow PEMDAS: Parentheses, Exponents, Division, Addition, Subtraction

First, we will start with parentheses that includes exponents:

(8⁴) = 4,096 (8 * 8 * 8 * 8)

Then, we will work on the other parentheses which involves addition:

(26 + 3) = 29

Therefore,

29 * 4,096 = 118784

Hope this helps!

CloutAnswers ❁

━━━━━━━☆☆━━━━━━━

Help please, i dont know this :)

Answers

Answer:

b, c, a

Step-by-step explanation:

Answer: B, C, A

Step-by-step explanation: you go from the biggest number to the smallest

9/2 ÷ 3/4
Please help me

Answers

The answer will be 6

Which statement regarding functions is true?
O Each input results in exactly 1 output.
O Each input results in 2 outputs.
Each input results in between 1 and 5 outputs
Each input results in infinitely many outputs.

Answers

Answer: O each input results in exactly 1 output

If you have one input you will have exactly 1 output

Answer:

Each input results in 1 output.

Step-by-step explanation:

83%
The work in an office takes 150 hours to complete every week.
Each person in the office works for 32 hours a week.
a)
What is the smallest number of people needed to complete the work?
b)
The number of hours each person works is decreased to 30 hours a week.
Does the office still need the same number of people?
Answer 'yes' or 'no'.

Answers

Answer:

a) 5

b) yes

a) reason is 5x32 = 160 hour

b) reason is 5x30 = 150 hour

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