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3 years ago

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Shawna and lea left the mall at the same time . They traveled in opposite directions. Lea traveled 30 mph faster that Shawna. Af

ter five hours they were 500 mi. Apart. Find Shawnas speed

1 answer:

BlackZzzverrR [31]3 years ago

5 0

Answer:88

Step-by-step explanation:

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What is the answer for this

Eva8 [605]

1). 2x-1=5 (cause x can really be anything) solve the equation to get x=3 or in this case, triangle = 3.

2). Using the info from above, we get the equation 3+x=1.
Solving this equation we get, x (square) =-2.

3). Using all the info from the above problems we get the equation: 3-2*-2=x
Solving that we see that x (star) equals 7.

In conclusion:

Triangle=3
Square=-2
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A rectangle is 4 in wide and 16in tall. If its reduced to a width of 1 in, then how tall will it be?

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3 years ago

2. Evaluate the expression for a = –1 and b = 5. Show your work.<br> 5a – 7b + b2

Katen [24]

Greetings!

Input the values which represent the variables:
$=5a-7b+b^2$

$=5(-1)-7(5)+(5)^2$

Solve following the Order of Operations:
$=5(-1)-7(5)+25$

$=-5-7(5)+25$

The Answer Is:
$\boxed{-15}$

I hope this helped!
-Benjamin

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— 3 (— 5х + 2) - x - 3 = 39

ra1l [238]

Answer:

this is your right answer. thanks!!

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