Answer:
b. 15a +20b
Step-by-step explanation:
Given:
5 (3a+4b)
= 15a + 20b
a. 15a + 4b
Not equivalent
b. 15a +20b
Equivalent
c.5a+3a+4b
= 8a + 4b
Not equivalent
d. 5a+10a b+3b
= 15a + 4b
Not equivalent
e. 10a +5a +15b +3b
= 15a + 18b
Not equivalent
Answer:
5
Step-by-step explanation:
Answer:
1/5 ÷ 1/10 = 10/5
Step-by-step explanation:
Answer:
Answer is A
Step-by-step explanation:
5.00 divided by 1/5 is 2 1/2
then 2 1/2 minus 2 is 1/2 and in cents its 0.50.