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Leno4ka [110]
4 years ago
14

Janet has $120. If she saves $20 per week, in how many days will she have $500? *

Mathematics
1 answer:
harkovskaia [24]4 years ago
5 0

Answer:

19 weeks

Step-by-step explanation:

Make an equation

120+20x=500

Subtract 120 on both sides

20x=380

Divide by 20 on both sides

x=19

Hope this helps!

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Kristin bought a pack of 12 pencils for $1.35. How much was each pencil
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Just divide $1.35/12 = $0.11
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3 years ago
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Students in a cooking class made 4 1 2 quarts of soup. They served 4 5 of the soup to friends. Each serving is 3 5 quart. Hector
WINSTONCH [101]

The correct number of servings would be = 12/25

<h3>What is a cooking class?</h3>

A cooking class is defined as the class that is made up of students that are being thought how to prepare and serve different types of food.

The total amount of quarts of food made by the students = 4½.

The number of servings to friends = ⅘

The quantity of quarts in each serving = ⅗ quarts

Total number of quarts served = ⅘ × ⅗= 12/25

The correct number of servings = 12/25

Learn more about cooking here:

brainly.com/question/25308213

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3 0
1 year ago
Solve for x and round your answer to the nearest tenth.
Yuliya22 [10]

Answer:

I believe it should be 32.9

Step-by-step explanation:

3 0
3 years ago
A gust of wind forces a rock to fall off a cliff that's 20 feet high. This is represented by the function h(t) = –16t2 + 20, whe
Helga [31]

Answer: C.) 1.12 seconds

Step-by-step explanation:

Hi, to answer this question we have to substitute h=0 (when the rock hits the ground the height above it is 0) in the equation given:

h (t) = –16t2 + 20

Solving for t (time)

0= –16t2 + 20

16t2=20

t2=20/16

t=√1.25 =1.12 seconds (option C)

Feel free to ask for more if needed or if you did not understand something.

8 0
3 years ago
Can somebody plz help answer all the questions correctly thanks !
KiRa [710]

Answer:

what questions? I dont see any

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3 years ago
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