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SIZIF [17.4K]
3 years ago
5

Substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t+3) 4t+12 Which statements are true? Check all tha

t apply. The value of both expressions when t=3 is 32. The two expressions are not equivalent. The value of both expressions when t=5 is 15. The value of both expressions when t=5 is 23. The two expressions are equivalent. The value of both expressions when t=3 is 24.
Mathematics
2 answers:
almond37 [142]3 years ago
3 0

Answer:

Answers are:

The value of both expressions when t=3 is 32.

The the value of both expressions when t=3 is 24.

The two expressions are equivalent.

Step-by-step explanation:

These answers are 100% correct. I just finished my quiz. I hope this helps

Please mark me brainlyest :)

just olya [345]3 years ago
3 0

Answer:

The value of both expressions when t=5 is 32.

The value of both expressions when t=3 is 24.

The two expressions are equivalent.

Step-by-step explanation:

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9(2j+7+5j) Foil this out to get 18j+7+45j then 63j+7

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8 0
3 years ago
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Eli wants to combine 0.5 gallon of a 10% acid solution with some 35% acid solution to make a 15% acid solution. How much of the
emmainna [20.7K]

Answer:

<h3>              0.125 galon of 35% acid solution</h3>

Step-by-step explanation:

0.5 gallon of a 10% acid solution

10%•0.5 = 0.05 gallon of acid in that solution

x gallon of 35% acid solution

35%•x = 0.35x  gallons of acid in that solution

0.05 + 0.35x  total of gallons of acid in both solutions

(0.5+x) gallons of 15% acid solution

15%(0.5+x) = 0.15(0.5+x)  gallons of acid in that solution

the amount of gallons of acid didn't change after mixing, so:

0.05 + 0.35x = 0.15(0.5 + x)

0.05 + 0.35x = 0.075 + 0.15x

0.35x - 0.15x = 0.075  - 0.05

0.2x = 0.025

 ×5         ×5  

x = 0.125

8 0
3 years ago
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aaron bought a $3000.00 car from chad used cars. what was his cost of credit if he had a 4 year loan at 3.5% interest
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I=ptr
i=(3000)(1461)(3.5%)
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4 0
3 years ago
What is 4x+5x+3+10 simplified?
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Short Answer: 9x + 13


Step by Step:

4x + 5x = 9x

3 + 10 = 13

Hope this helps!
5 0
3 years ago
7) Using the Distributive Property (think of the double rainbows!), write an equivalent expression to 11(7 - 3). Your answer sho
maxonik [38]

Answer:

77-33

Step-by-step explanation:

1)

11(7-3)

2)

(11 x 7) - (11 x 3)

3)

77 - 33

Answer:

77-33

6 0
2 years ago
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