Step-by-step explanation:
here you go hope it helps
Answer:
(a) = 13,500
(b) = 2,250
Step-by-step explanation:
Matching Step 3 with Step 2, we see that ...
(a) = 3x^2·y
(b) = 3x·y^2
Filling in the values given for x and y, we have ...
(a) = 3·30^2·5 = 13,500
(b) = 3·30·5^2 = 2,250
74.4. add all the numbers together and divide by how many there are (5)
Answer:
30
Step-by-step explanation:
7 1/2 is 15/2 as an improper fraction
15/2 ÷ 1/4 = 15/2 · 4 which is 30
