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3 years ago

13

Hi! Can you please help me? I am learning about like terms, and other things. I am kind of confused. Here is an example of what

I am doing in school. I am in pre algebra-
2(2z+5)=
2(2z+5)=
\,\,50
50

1 answer:

tigry1 [53]3 years ago

8 0

Your answer is 4z+10

Hope this helps

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Pint-Sized Portraits has 4 different backgrounds and 5 poses in which to photograph children. How many different pictures are th

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Your answer is: 20

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hope this helps!

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3 years ago

A square number and a multiple of 3 have a total of 90 what r the 2 numbers

Alecsey [184]

Hello,

Let's x² the square number

and 3*y the multiple of 3.

$x^2+3y=90\\\\\boxed{y=-\dfrac{1}{3} x^2+30}\\\\$

2 solutions : for (x,y) as integers : (-6,18) and (6,18)

but one solution for (x²,3y) as integers :<u> (36,54) </u>

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2 years ago

Which of the following are true of F(x)?

Mama L [17]

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2 years ago

Write an equation to solve each problem and then solve it. The sum of three consecutive integers is 54. Find the integers. if th

likoan [24]

Answer:

It is 17,18 and 19

Step-by-step explanation:

Consecutive numbers are

x, x+1, x+2

x+x+1+x+2=54

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-3 -3

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x=17

17

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2 years ago

1 is 25% of what number

Basile [38]

Answer: 4

Step-by-step explanation: 1/4 = 25% Hope This Helps

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3 years ago