Answer:
d = 18
Step-by-step explanation:
a = 3;
therefore
d = 4a + 6
d = 4(3)+ 6
d = 12 + 6
d = 18
Answer:
Step-by-step explanation:
if one batch of brownies is 2 cups of flour, then 10 batches of brownies would be 20 cups of flour
There should only be one step necessary
(4m-1) / m = 4 - 1/m
Answer:
2*12 = 24
12*2 = 24
24/2 = 12
24/12 = 2
Step-by-step explanation:
You have two groups called feet. In each group (foot), you have 12 inches. You would use the fact family 2, 12, and 24 to find the number of inches in 2 feet because you have 2 feet, each foot contains 12 inches, and 2*12 is 24.
Answer: C
Explanation: √a^2+b^2
√5^2+12^2
√169
=13
Hope this helps :)
