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3 years ago

15

What is the first step needed to solve 3 over 4 the whole multiplied by x minus 3 equal negative 18? Add 3 to both sides Subtrac

t 18 from both sides Multiply both sides by 3 Divide both sides by 4

2 answers:

malfutka [58]3 years ago

6 0

The most logical answer would have to be to add 3 to both sides of the equation

MatroZZZ [7]3 years ago

4 0

Answer:

A

Step-by-step explanation:

Add 3 to both sides.

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SVEN [57.7K]

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3 years ago

Read 2 more answers

7x + 5=-2 find the value of 8x

Ymorist [56]

$7x+5=-2\\7x=-2-5\\7x=-7\\x=-1\\\\8x=8*(-1)=-8$

5 0

3 years ago

An architect built a scale model of a sports stadium using a scale in which 2 inches represents 30 feet. The height of the sport

Blizzard [7]

Answer:

I believe the answer is C, 12

Step-by-step explanation:

180 ÷ 30 = 6

6 x 2 = 12

3 0

3 years ago

Hey guys please solve this for me!!

Leni [432]

Answer:

1.) C = 76.1

2.) C = 5.8

Step-by-step explanation:

5 0

3 years ago

What is the midpoint of the line segment with endpoints (–5.5, –6.1) and (–0.5, 9.1)?

astraxan [27]

$\bf ~~~~~~~~~~~~\textit{middle point of 2 points }
\\\\
(\stackrel{x_1}{-5.5}~,~\stackrel{y_1}{-6.1})\qquad 
(\stackrel{x_2}{-0.5}~,~\stackrel{y_2}{9.1})
\qquad
% coordinates of midpoint 
\left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right)
\\\\\\
\left( \cfrac{-0.5-5.5}{2}~~,~~\cfrac{9.1-6.1}{2} \right)\implies \left( \cfrac{-6}{2}~~,~~\cfrac{3}{2} \right)\implies \left(-3~,~1\frac{1}{2} \right)$

5 0

3 years ago