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2 years ago

5

Clea eats ten Hershey kisses every 2 weeks, gives a Hershey bar to her sister every 3 weeks, and visit Hershey store every 6 wee

ks. If she does all three things this week, when will she do all three again?

1 answer:

tatuchka [14]2 years ago

6 0

Answer:

30

Step-by-step explanation:

We can find the lcm of 2 3 and 6, which is 30

30/2=15

30/3=10

30/6=5

so, it works!

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A store was selling lawn mowers for $69. The repair

Natali5045456 [20]

Answer:

$84.87

Step-by-step explanation:

The mover costs $69

23% of 69 is $15.87

add the two together to get $84.87

(or just multiply 69 by 1.23)

5 0

3 years ago

Read 2 more answers

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Artist 52 [7]

Tim practices his backhand and his serve at least 2 hours each day this means X =< 2 ( less than or equal to 2 hrs) <span>He works less on his backhand than his serve and practices his serve more than hour daily. </span> <span>Y < 1</span>

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3 years ago

How many solutions does y=2x+2,4x-2y=4 have?

Leni [432]

Write as a system y= 2 x + 2.4x - 2y = 4

{y = 4
{2x + 2.4x - 2y = 4

Substitute the value of y into the equation

2x + 2.4x - 2 x 4 = 4

Solve the equation

x= 30/ 11

A possible solution is

(x, y) = (30/11, 4)

Check the solution

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Simplify the expression

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The ordered pair is a solution

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8 0

3 years ago

last month 190 dogs at the clinic needed a treatment and 285 dogs did not need a tretment what percentage of the dog in the clin

nalin [4]

Two-hundred eighty five minus one-hundred ninety equals ninety-five

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3 0

3 years ago

What is the solution to this ?

Advocard [28]

Answer:

$\boxed{\sf C. \ x\geq -4}$

Step-by-step explanation:

$-8x+4\leq 36$

$\sf Subtract \ 4 \ from \ both \ sides.$

$-8x+4-4 \leq 36-4$

$-8x\leq 32$

$\sf Divide \ both \ sides \ by \ -8.$

$\frac{-8x}{-8} \leq \frac{32}{-8}$

$x\geq -4$

4 0

2 years ago