Solve the compound inequality. –1 < 4m + 7 ≤ 11 a. −14

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

the height of the surface increases from the center out to the sides of the road

it is c!

1) the property is   ixi = a ⇔x = a   o x = -a

4(x-5)+3= 15⇒4x-20+3 = 15⇒4x-17= 15⇒4x = 15+17⇒4x = 32⇒x =32/4= 8

4(x-5) +3= -15⇒4x-20 +3 = -15⇒4x-17= -15⇒4x =-15+17⇒4x = 2⇒x =2/4= 1/2

the values are x =8 and x = 0,5