Answer:
-0.75
Step-by-step explanation:
4x -5 = -8
1. -8 - (-5)=-3
2. -3 divided by 4 =-0.75
Answer: Mass is how much stuff something is made of. Volume is how much space an object takes up.
Answer:
7 x 6 = 42, 42+ 4 x 3, 4 x 3 is 12, 42 + 12 = 54
Step-by-step explanation:
Hope I helped pls give brainliest
Answer:
Multiply equation
by 5 and
by 4
Step-by-step explanation:
Given:
Equations are 
To find: constant by which each equation should be multiplied to eliminate the variable
in the given system of equations
Solution:

Multiply equation (i) by 5 and (ii) by 4 to get the following equations:

On subtracting these equations, we get

So, the variable
gets eliminated