3(5 + 6)
15 + 18 is your answer
Distribute the 3 to both 5 and 6
3 x 5 = 15
6 x 3 = 18
15 + 18 is your expression
hope this helps
Answer:
x=21
Step-by-step explanation:
cross multiplying:
x-6=15
x=15+6
x=21
Answer:
days ≤ 6
Step-by-step explanation:
she gas 160 pages out of the 380 pages, so she needs to write other:
380 - 160 = 120 pages.
If she writes a minimum of 20 pages per day, then the maximum number of days in which she will finish the book is:
20*d = 120
d = 120/20 = 6
so d is the number of days, and we have that:
d ≤ 6.
The equality is when she only writhes 20 pages per day, and if she writes more than that, then the number of days needed will be smaller than 6.
Hey the answer is 2713 cm
Answer:
773 mg
Step-by-step explanation:
1 gram = 1000 mg so the difference is:
1000 - 227
= 773 mg.