kyle is 18 and megan is 9, because 9 + 18 = 27 and 27 / 3 = 9. hope this helps :)
Answer:
Kyle's age = 18 years
Step-by-step explanation:
Let Megan's age = x
Kyle's age = 2x
Combined ages of Megan and Kyle = 27
x + 2x = 27
3x = 27 {Divide both sides by 3}
3x/3 = 27/3
x = 9
Megan's age = 9 years
Kyle's age = 2 * 9 = 18 years
14 bugs are crawling on the steps. Some of the bugs are black, and 4 are
green. Choose the number sentence that can be used to find the number
of black bugs.
14 + 4 =
4 +
= 18
4 +
= 14
Answer:
b = 14-4
Step-by-step explanation:
Let the number of black bugs be b
Let the number of green bugs be g
If 14 bugs are crawling on the step, then;
b + g = 14 ....1
If there are 4 green bugs, then g = 4
Substitute g = 4 into the equation
b + g = 14
b + 4 = 14
b = 14 - 4
Hence the sentence that can be required to find the number of black bugs is b = 14-4
Answer:
4 + _ = 14
Step-by-step explanation:
because there are 14 bugs in all and we already know there are 4 green bugs so we put the total at the end and the 4 in the beginning.
3 ^ (1 - 2x) = 243
-
-
-
Answer: x = -2
Step-by-step explanation: If the two numbers have the same base, you can cancel the base and make the exponents equal to each other.
Help pls! This is due today!
Answer:
Maybe try multiplying it 12 and 3.14
Answer:
A:113.04
Step-by-step explanation:
Formula for area of a circle is pi x r^2. So 3.14 x 6^2=113.04
What is the sum of the angle measures of a 35-gon ?
Answer:
The interior angles would be 5940. The exterior angles would add to 360
Step-by-step explanation:
What is the value of tan(60°)?
A
12
30°
B
60°
14
Answer:
the answer is 1.7320508076
proportion multiple choice
Answer:
a) x 2
b) x 3
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Answer:
a is ×2. b is ÷3
Step-by-step explanation:
If you douple the multiple equation the answer will doupled by the same number
But if you triples the divide equation the valu will reduce by 3
Jean has $280 in her savings account. Starting next week, she will deposit $30 in her account every week.
Complete the table to show her total savings after 1, 2, 3, and 4 weeks.
what’s the value of x to the nearest tenth?
A. 4.5
B. 5.5
C. 25
D. 5
Please answer this question
Answer: 480
Step-by-step explanation:
... 948x47929=45,436. It’s already answered so guess wht tht means!!!!
Answer:
45436
Step-by-step explanation:
weekly time cards help
A baseball team sells tickets for two games. The ratio of sold tickets to unsold tickets for the first game was 7:3. For the second game the ratio was 13:2. There were 240 unsold tickets for the second game. How many tickets we sold the first game.
Find the distance from A to C
Answer: 11 because the distance between A-B is 8 so because it says it on top, then add 3 to it from B to C
I will give BRAINLIEST!!! 0.(6) equals what percent. By the way it isnt 60%
Answer:
lol
Step-by-step explanation:
The box plots show the heights of trees in two random samples from two different types of trees. Ashley infers that crabapple trees are typically larger than oak trees. Do the sample data in the box plots support Ashley's inference about the population of trees of each type?
yes, because the third quartile of the sample of oak trees and crabapple trees is roughly equal
yes, because the sample median height of oak trees is smaller than the sample median height of crabapple trees
no, because the sample median height of crabapple trees is smaller than the sample median height of oak trees
no, because the sample of crabapple trees covers a larger spread than the sample of oak trees
Answer:
mira perra deja de hacer eso a mis respuestas u tonta perra miente detente-ve a chupar una polla
Step-by-step explanation:
translate
The sides of a regular hexagon is 16ft. What is the area of the hexagon?
Answer:
665.1
Step-by-step explanation:
The formula for an area of a hexagon is [tex]\frac{3\sqrt{3}}{2}S^{2}[/tex]
the S (side) is 16 so,
[tex]\frac{3\sqrt{3}}{2}16^{2}[/tex]
=[tex]\frac{3\sqrt{3} }{2}256[/tex]
=[tex]3\sqrt{3}[/tex] × 128
= [tex]384\sqrt{3}[/tex]
round to the nearest sq. rt. means that you have to round to the nearest tenth, or 0.1
[tex]384\sqrt{3}[/tex] is 665.10751 as a decimal
665.1 as rounded. Therefore, the area of the hexagon is 665.1 sq ft
Mrs. Merritt, has 75% of her $300 dollar goal, how much money does she have?
Answer:
She has 225 dollars
Step-by-step explanation:
75% of her $300
Change the percent to decimal form
.75 * 300
225
She has 225 dollars
please help i will mark branliest and rank up
Answer:
C 2 and 7 are interior angles
Step-by-step explanation:
Alternate Interior Angles are a pair of angles on the inner side of each of those two lines but on opposite sides of the transversal.
solve for a
4(2a - 1) = -10(a - 5)
Answer:
A = 3
Step-by-step explanation:
8a-4=-10a+50
8a-4+4=-10a+50+4
8a=-10a+54
8a+10a=-10a+54+10a
18a=54
54 / 18 = 3
A = 3
Please Help! I'll give brainliest if right!!!!
Answer:
6
Step-by-step explanation:
Step 1: g(6) = 4 - 2 x 6
Step 2: g(6) = 4 - 12
Step 3: g(6) = -8
Step 4: g(9) = 4 - 2 x 9
Step 5: g(9) = 4 - 18
Step 6: g(9) = -14
(Final Step) Step 7: g(6) - g(9) = -8 - (-14) = 6
Of the 300 television sets sold at an electronics store last month, 90 were flat screen TV's. What is the ratio of flat-screen TV's to other TV's sold last month?
I don't know how to do this. I would appreciate some help. thanks!!
Answer:
300 television sets total
300 - 90 flat screens = 210
flat screens 90:210 other TVs
now divide each side of the ratio by a common factor to simplify. I'm going to use 30
flat screens 3:7 other TVs
this cannot be simplified any further so the ratio is
flat screens 3:7 other tvs
Joshua's family went out to dinner. The meals, including tax, cost $78.43. If the
family leaves an 18% tip, how much money was spent on dinner?
A
$14.12
B
$64.31
C$92.55
D
$96.43
PLEASE ANSWER!! I WILL GIVE BRAINLIEST IF YOU TELL ME THE CORRECT ANSWER AND HOW TO SHOW MY WORK FOR IT!! (MUST SHOW WORK TO GET BRAINLIEST)
Answer:
For the first question, the answer is 32 oz.
For the second question, the answer is 16 oz.
Step-by-step explanation:
For the first one, since there are 16 ounces in a pound, we can assume that since she has 3 pounds of fudge, she would have 48 ounces. She then eats one pound of fudge, which means we subtract 16 from 48 getting us to 32 ounces.
For the second question, it states that she gives one half of her fudge to her sister. 2 times 1/2 is 1, and since there are 16 ounces in a pound, she therefore gave 16 ounces of fudge to her sister.
Answer:
1. 32 ounces
2. 16 ounces
Step-by-step explanation:
Question 1First, you have to subtract. The equation for the subtraction is 3-1 because the student took 1 pound of fudge away from the 3 pounds she already has. And 3-1 equals 2. Now, you have to convert 2 pounds to ounces. Lastly, multiply 2 by 16 as it says in the picture (it says 16 ounces equals 1 pound). The answer to this equation can be expressed as 32 or 32 ounces.
Question 2First, you have to take information from the previous question which is that she has 2 pounds of fudge left. Then, she gives [tex]\frac{1}{2}[/tex] of the fudge to her sister, so you have to divide 2 by [tex]\frac{1}{2}[/tex] which is 1. Now, you have to express 1 as ounces as shown in the picture. You just have to multiply 1 by 16 which is 16. Therefore the answer can be expressed as 16 or 16 ounces.
A bank loans a customer $75,000 for a period of 12 years. The simple interest rate of the loan is 8.2%. What is the total (loan plus interest) amount that the customer will need to pay the bank over the 12 years?
If $1000 is invested now with simple interest of 8% per year. ... Find the total amount on deposit at the end of 4 years if the interest is: ... e) compounded monthly, n =12: A = 5000(1 + 0.06/12)(12)(4) = 5000(1.005)(48) = $6352.44 ... When a bank offers you an annual interest rate of 6% compounded continuously,
Example #3: Solve for a:
4a - b = c
Answer:
A = c/4 + b/4
Step-by-step explanation:
add b 2 both sides
4a=b+c
divide both side by 4
a = c/4 +b/4
What is the distance formula?
Answer:
Distance Formula is
Step-by-step explanation:
d=√((x_2-x_1)²+(y_2-y_1)²)
Answer:
that is the formula for you!!!
Please help!! I am not good at this
Answer:
D
Step-by-step explanation:
Answer:
D is the answer
Step-by-step explanation:
I WILL GOVE BRAINLIEST!!!
Answer:
First of all make me as branlist answer then I will surely send it
PLZ HELP IGNORE THE 50 thought
Answer:
Step-by-step explanation:
4x + 2x + 6 = 90
6x + 6 = 90
6x = 90 - 6
6x = 84
x = 84/6
x = 14
What is the monthly fee for Jessica's plan if she does not send any text messages? Show your work.
Answer:
1.42
Step-by-step explanation:
50÷35=1.42