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Vera_Pavlovna [14]

3 years ago

5

Two cars start from towns 800800 mi apart and travel toward each other. They meet after 88 hr. Find the speed of each car if one

travels 1010 mph faster than the other.

1 answer:

saul85 [17]3 years ago

8 0

Oh mah god this seems hard

i will try to figure it out for u

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pentagon [3]

Answer:

(1 , -2)

Step-by-step explanation:

The intersecting point of two lines is the solution

7 0

3 years ago

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The roof is leaking in Tim's cabin. He has put small containers (all the same size) and large containers (all the same size) aro

professor190 [17]

Answer:

The large container holds 6 cups of water

Step-by-step explanation:

If two small containers and one large container equal 10 cups and one large minus one small equals 4 cups then that means that each small container has to equal 2 cups of water.

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2 years ago

What property is -7 + 8 minus + 2

Fofino [41]

I believe its additive Inverse Property

8 0

3 years ago

Find the product and simplify. (3c-5) ^2

RSB [31]

Answer:

9c² -30c + 25

Step-by-step explanation:

Perfect square trinomial: (a - b)² = a² - 2ab + b²

(3c - 5)²

(3c)² -2(3c * 5) + 5²

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9c² -30c + 25

Final answer: 9c² -30c + 25

Hope this helps!

7 0

2 years ago

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If x=5, evaluate x^5 * x^-3

Artyom0805 [142]

Answer: 25

Step-by-step explanation:

Plug in x to the expression.

$5^5 * 5^{-3}\\$

When there is the same base of exponents is being multiplied the exponents add together and the base stays the same.

So this simplifies to, $5^2$ .

This then solves to 25.

3 0

3 years ago