Answer:
x=6
Step-by-step explanation:
-2x-3=-15
add 3 on both sides
-2x=-12
divide -2 on both sides
x=6
Answer:
x= 6
Step-by-step explanation:
....
Answer:
d
Step-by-step explanation:
The triangles are similar, thus the ratios of corresponding sides are equal, that is
= = ( cross- multiply )
5(2x + 1) = 8(x + 4) ← distribute parenthesis on both sides )
10x + 5 = 8x + 32 ( subtract 8x from both sides )
2x + 5 = 32 ( subtract 5 from both sides )
2x = 27 ( divide both sides by 2 )
x = 13.5 → d
O
O
B. 4 quarts in a gallon
O
C. The height of the building times
O
D. 2 o'clock in the afternoon
Answer:
the height of building times 1/2
Step-by-step explanation:
apex
Answer:
Line AB: y<3x+1
Line CD: y>2/3x+2
Step-by-step explanation: