Mathematics College

Which equation best represents the following situation?
Joel is trying to save money for a vacation. He saves $30 every month. He also already saved the $100 he got for
his birthday. Write an equation that models this situation where (s) represents the amount of money he has
saved and (t) represents the number of months he has been saving.

Answers

Answer 1

Answer:

s(t) = 30t + 100

Step-by-step explanation:

This is a linear function y = mx + b with:

Slope m = 30Y-intercept b = 100

The equation is:

s(t) = 30t + 100

Related Questions

Plz help meeeeeeeeeeeeeee

Answers

Answer:

1,005

Step-by-step explanation:

The answer would be 1,005. Do this by adding the numbers them deciding them by 2

If Clancy had 3 people that decided not to come after he purchased the yogurt for the party, what equation could he use to determine the new serving size Clancy and each guest could have?

Answers

He could use Division

What is the slope of the line shown below

Answers

Answer:

b

Step-by-step explanation:

pls mark me as brainliest

Some people advise that in very cold​ weather, you should keep the gas tank in your car more than half full. Irene​'s car had 6.4 gallons in the 15​-gallon tank on the coldest day of the year. Irene filled the tank with gas that cost ​$3.60 per gallon. How much did Irene spend on​ gas?

Answers

Answer:

$23.04

Step-by-step explanation:

6.4 * 3.6 = 23.04

zasha spent $6 on packages of gum. How many more packages of gum that cost $1.20 each can she buy if she has a $20 bill? in a equition

Answers

Answer:

17. (20.4)

Step-by-step explanation:

x times 1.20=20

x is how many packages

What is the answer, please help.

Answers

It’s the top left one!

Find the sim of 82 and 148

Answers

The sum of 82 and 148 is 230

I NEED HELP I DONT GET THIS

Answers

Answer:

d

Step-by-step explanation:

your correct

Which is greater than 4?

(a) 5,

(b) -5,

(c) -1/2,

(d) -25.​

Answers

Answer:

(a) 5> 5 is greater than 4

Select the locations on the number line to plot the points 92 and −72.

may give brainliest

Answers

Answer:

9/2 and -7/2

we add both answer is 1

so in number line 1 is points

when right so mark me brainlists

Answer

Okay so I got this answer wrong on my own quiz so I will screenshot you the answer <3

So sorry if this is wrong!! :((

factorize
x²+17x+6 =????


​

Answers

Answer:

x²+17x+6=xx+17x+6=(17+x)x +6=17+xx+6= 17+x²+6=23+x²

=>x²+17x+6=23+x²

write a degree 3 polynomial with zeros 1, 5i, and -5i

Answers

Answer:

x^3 -x^2 + 25x - 25

Step-by-step explanation:

x = 1

x = 5i

x = -5i

(x - 1)(x - 5i)(x + 5i)

Multiply

(x - 1)(x^2 + 5ix - 5ix + 25) *Remember that i multiplied by i equals negative and in this situation, one of the variables was already negative, so negative multiplied by negative is positive*

(x - 1)(x^2 + 25)

Multiply again

x^3 + 25x -1x^2 - 25

x^3 -x^2 + 25x - 25

WILL GIVE BRAINLIEST
The tree diagram represents an
experiment consisting of two trials.

Answers

Answer:

Here we have to find out P(A and C)

there is 'and' between A, C so we have to multiply A, C 's value.

So,

P(A and C)

= .5*.4

= 1/5  

(answer)

Step-by-step explanation:

I was getting help and got kicked off

Answers

Answer:

I'm not so sure but i think it's 9

Step-by-step explanation:

PLEASE HELP ME ASAP! 10/25/2021 for 23 points!!
Simplify the expression using long division and upload photo of your work?
(2x^3-10x^2+5x+14)÷(x-2)

Answers

Answer:

2x^2−6x−7

Step-by-step explanation:

2x^3−10x^2+5x+14 over

x−2

=

2x^3−10x^2+5x+14 over

x−2

=

(x−2)(2x^2−6x−7) over

x−2

=2x^2−6x−7

Answer:

6x^2+2x+9+32/x-2

6x^3-10x^2+5x+14/x-2

Step-by-step explanation:

3f-23=2f+6
can u do it quick i have an exam​

Answers

Answer:

3f - 2f = 6 + 23( collection of like terms)

f = 29

Hi, please let me know if this is correct, please tell me if I’m wrong, thx (:

Answers

Answer:

It's correct!

Step-by-step explanation:

20.9/10000=0.00209

pls mark me as brainliest!

Which fraction is not equivalent to 9/12
15/20
24/32
6/8
16/24

Answers

Answer:

16/24

Step-by-step explanation:

9/12–> simplify to 3/4

3/4=15/20

24/32=3/4

6/8=3/4

16/24 is not equal

Answer:

16/24 isn't equivalent to 9/12

Step-by-step explanation:

9/12 = 0.75

Let's see what all the fractions equal to first.

15/20 = 0.75

24/32 = 0.75

6/8 = 0.75

16/24 = 0.667

As you can see, the fraction 16/24 doesn't equal 0.75.

Fill in the missing fraction part

Answers

Answer:

6

Step-by-step explanation:

you double the first unit by multiplying it by 2

Answer: 6

Step-by-step explanation:

Since fourths are basically eights cut into half, you can shade in the second empty diagram to look just like the first one. You will see that you shaded in 6 parts.

That means that 6/8 is the answer.

What is the side length of a square that has an area equal to 49 squared
inches? *
s= 7 inches
s= 6 inches
s= 5 inches
s= 8 inches
Please help me

Answers

Answer:

s= 7 inches

Step-by-step explanation:

Let the side length be x

Area of square = side × side OR [tex]side^{2}[/tex]  (lets put x in place of side)

                   [tex]49^{2}[/tex] = x

                      7 = x

                   

Side length = 7 inches                        

Answer:

7 inches

Step-by-step explanation:

Area of a square = 49 sq. inches

side *side = 49

       side = [tex]\sqrt{49}=\sqrt{7*7} = 7 \ inches[/tex]

13. A rectangle has area 3 in? and length 9 in. Find the width of the rectangle?​

Answers

Answer:

w≈0.33in

Step-by-step explanation:

Using the formula

A=wl

Solving forw

w = [tex]\frac{A}{l}[/tex] = [tex]\frac{3}{9}[/tex] ≈0.33333in


A garden store purchased a lawn mower and marked it up 160% from the original cost of
$82.67. A week later, the store placed the lawn mower on sale for 10% off. What was the
discount price?

Answers

Answer:

$119.04

Step-by-step explanation:

160% of $82.67

= 160/100 * 82.67

= 16/10 * 82.67

= $132.272

After discount,

90/100 * 132.272

= 119.0448

≈ $119.04

Hope this helps and be sure to have a great time ahead at Brainly! :D

I’m not understanding how you can solve for this?

Answers

Answer:

-1/12

Step-by-step explanation:

You have to substitute the given values of x and y into the expression 4xy². So now the expression would look like this: 4×-1/3×1/4².

Now just simplify from there.

4×-1/3×1/16

-4/3x1/16

-4×1/3×16

-4/48

-1/12

Not sure if my answer is really right but hope this helped nudge you in the right direction

Find the domain and rang of the relations

Answers

Domain: All real numbers or ( -infinity, infinity)

Range: [-3, infinity)

Write an algebraic expression for “8.9 times a number.”

A 1-column table with 5 rows. Column 1 is labeled Multiplication Words with entries double, multiply, product, twice, times.

Which would you simplify in order to evaluate the expression when the value of the variable is 2?
8.9/2
8.9 + 2
8.9(2)
(8.92)

Answers

Answer:

8.9(2)

Step-by-step explanation:

8.9/2 is division.

8.9+2 is addition.

(8.92) is just adding 2 onto 8.9 which extends the number, not multiplies.

Answer:

8.9(2)

Step-by-step explanation:

Which equation describes the function in the table below? (Use the formulas below, remember the y-intercept is where x = 0)

Answers

Correct answer is A.
Plug in x = 10.

1.3(10) + 10 = 23. Y = 23

5.2 x 6.9 what is the answerr

Answers

Answer:

the answer of 5.2 x 6.9 = 35.88

Answer:

♡ The first answer is correct

♡ Please mark them BRAINIEST

♡ Hope this helps

♡ Have a beautiful day

PLEASE HELP ITS MATH THANK YOUUUU

Answers

Answer:

The length is 6 feet

Step-by-step explanation:

Simplify the follow: (−4dq)^2

Answers

the answer is going to be 16d^2q^2
hope this helps!

Which of the following ratios is not equivalent to 1.22?

Answers

Answer:

Where are options

Step-by-step explanation:

You can edit your question or resend it

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