Answer:
x = -7
Step-by-step explanation:
-x = 7 (Move variables to one side, already done in this case.)
(Divide both sides by -1. Do this to get the x by itself.)
x = -7 (Final Answer)
Any Votes, Thanks, and Brainlyest would be appreciated.
Answer:
Square
Step-by-step explanation:
Properties of square:
1) All angles are right angle.
2) opposite sides are parallel
3) all sides are equal.
Answer:
B & C
Step-by-step explanation:
A proportional relationship has a proportionality constant (constant rate of change) and and must cross through the origin (or begin at (0,0). This means it's y-intercept is 0. Each of the options is a linear function. All of the functions have a constant rate of change. Only one as b=0 or 0 as the y-intercept.
B) y=4x has a constant of 4 and passes through the origin.
C) y=7x has a constant of 7 and passes through the origin.
Answer: 21
Step-by-step explanation:4/4=1 5x4=20 20+1 = 21
