-3(x+5)=-9
-3x-15=-9
+15 +15
-3x=6
-1x=2
1x=-2
x=-2
Answer:
B
Step-by-step explanation:
She only has two cakes because that's all she bought.
Answer:
40
Step-by-step explanation:
D=2r so 2*20=40
Answer:
4 quart of mayonnaise
Step-by-step explanation:
Step 1: The special sauce made with 1:1 ratio of ketchup to mayonnaise.
It means 1 quart of ketchup to 1 quart of mayonnaise.
Step 2: To make 4 quart of sauce.
They need 4 quart of ketchup and 4 quart of mayonnaise.
Therefore, the answer is 4 quart of mayonnaise.
1:Replace the variables in the theorem with the values of the known sides.
2:Square the measures, and subtract from each side
3: find the square root of each side
