Answer:
85
Step-by-step explanation:
complementary angles = 90* so 85+5=90
Y = 3
Just simplify the both sides, then add 7y to both then add 8 to both sides and divide both sides by 15
Answer:
no
Step-by-step explanation:
y = 3x
Substitute the point into the equation
2 = 3*0
2 =0
This is not true so the point is not a solution
Answer:
y = -13
Step-by-step explanation:
3(y + 5) - (4y - 8) = -2y + 10
3y + 15 - 4y + 8 = -2y + 10
Collect like terms
3y - 4y + 2y = 10 - 15 - 8
y = -13
This is your personal answer
2( x - 6) <= 28
x - 6 <= 14
x <= 20
