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kupik [55]
3 years ago
10

4 cookies cost $7. At this rate, how much will 9 cookies cost?

Mathematics
1 answer:
Alja [10]3 years ago
4 0

Answer:

$15.75

you multiply the 4 cookies by 2 to get 8 ($14), then, you divide 7 by 4 to get the cost of one cookie ($1.75). add that to 14, and thus, your answer.

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Fill out the ratio table boys 20 and girls 120
Gennadij [26K]

Answer:6

Step-by-step explanation:

You will divide 120/20

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3 years ago
Answer fast please .
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I think it's D. The area of A is k2 times the area of rectangle B
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Kayshaunna owes 4 people 6$. She mistakenly says she is in debt 30$. How many people would she owe 6$ to if her debt was 30$
VARVARA [1.3K]

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Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
(WILL GIVE BRAINLIEST) Solve for x.
Oksanka [162]

Answer:

−2(−9x+5)−4x=2(x−5)−4

Step 1: Simplify both sides of the equation.

−2(−9x+5)−4x=2(x−5)−4

(−2)(−9x)+(−2)(5)+−4x=(2)(x)+(2)(−5)+−4(Distribute)

18x+−10+−4x=2x+−10+−4

(18x+−4x)+(−10)=(2x)+(−10+−4)(Combine Like Terms)

14x+−10=2x+−14

14x−10=2x−14

Step 2: Subtract 2x from both sides.

14x−10−2x=2x−14−2x

12x−10=−14

Step 3: Add 10 to both sides.

12x−10+10=−14+10

12x=−4

Step 4: Divide both sides by 12.

12x

12

=

−4

12

x= -1/3

Step-by-step explanation:

Good luck! Hope this helps! <3

3 0
3 years ago
Read 2 more answers
1.Evaluate: 144/16<br><br> 2.Evaluate: 13.5 x 17<br><br> PLSSSS HELP
IgorLugansk [536]

Answer:

1. 144 : 16 = 9

2. 13.5 x 17 = 229.5

3 0
3 years ago
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