Answer:
Step-by-step explanation:
11x+6 = 15x-26
There's nothing here to choose from but it should be something like : q + d = 18; .25q + .10d = 2.85
Answer:
20
Step-by-step explanation:
straight line is 180 degrees
110+?=180
?=70
y=90 because it is a right angle
All angles of a right triangle added equals 180
so 70+90=160
180-160=20
x=20
Answer: x = -9, x = 115
Step-by-step explanation:
when x = -9 :
5(-9) + 40
-45 + 40
= -5
when x = 15
5(15) + 40
75 + 40
= 115
Answer:
it is 64.8, but you have to round to the nearest number, so i would say 65 :)
Step-by-step explanation:
