4 years ago

Will give brainliest!

2 answers:

7 0

The first step to solving a system of equations using substitution is to substitute an equation equal to one variable in for that variable in the other equation.
2x+3(x+1.5)=12

Tanzania [10]4 years ago

6 0

Answer:2x+3(x+1.5)=12

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4 years ago

Square A is a scaled version of square B. The dimensions of square A are three times the dimensions of square B. The area of squ

denis23 [38]

Answer:

The side of square A is 30 cm.

Step-by-step explanation:

Given that,

The dimensions of square A are three times the dimensions of square B.

The area of square A is 900 sq cm.

Side of square A = 3( side of square B)

Let the side of square B is b. So,

Side of square A, a = 3b

We know that, the area of square is side². So,

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3 years ago

5 13 + 3 16 ANSWER NEEDED NOW!!!!!!

Alina [70]

Step-by-step explanation:

5×13= 65
3×16=48
65+48=113

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3 years ago

The plane takes off an climbs steadily for 15 minutes until it reaches 30,000 feet. It travels at that altitude for 2 hours unti

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The plane has to be going a speed of at least 200 miles per hour

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3 years ago

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Find the slope and y-intercept of line<br><br> -3x+5y=10

Lisa [10]

-3x+5y=10 (add 3x on both side)
5y=3x+10 ( divide 5 to each term)
y=3/5x+2
slope is 3/5
y-intercept is 2

7 0

4 years ago

Read 2 more answers