Does each pair of expressions form an equation when joined with an equals sign? Select Yes or No for each pair of expressions.

Expressions Yes No
(14)2+1 and 3⋅1748
Yes – 1 4 2 +1 and 3⋅ 17 48
No – 1 4 2 +1 and 3⋅ 17 48
(1+13)2 and 2⋅89

60

step-by-step explanation:

i think the answer is b.

step-by-step explanation:

not 100% sure though.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)