Answer:
93
Step-by-step explanation:
x = 4, y = 5
3(4x + 3y)
= 3(4(4) + 3(5))
= 3(16 + 15)
= 3(31)
= 93
Answer:
C
Step-by-step explanation:
Because on all the graphs all the numbers on the Y side are essentially adding one. With the 3rd graph, it goes from 17 to 19, skipping 18. Therefore it is not linear.
Answer:
B and E
Step-by-step explanation:
Fit's, they multiplied both sides by 4/3 instead of 3/4. Then they divided the answer by 3 instead of taking the cube root of both sides.
1. If he can place 12 eggs in each crate then are 12 eggs in one crate. (12 x 1 = 12)
2. If there are 8 rooms in a house, each with one bed then there are 8 beds in total. (8 x 1 = 8)
3. There are 20 ministers. ( 20 x 1 = 20)
4. If Sam earns $20 per hour, and he works one hour he will earn $20. (20 x 1 = 20)
Answer:
x ≓ 3.242593855
Step-by-step explanation: