54 - 28
26
x - 5 = 9
x = 14
12 x 11
132
Give the first 3 multiples of 17
34, 51, 68
7x = 105
x = 15
Chris is buying some generators. The generators cost $1200 each and she needs 11 of them. How much will it cost her?
It will cost her $1320.
65 x 21
1525
w / 4 = 12
w = 48
If Anthony is trying to organize her class of 21 students into rows for the class photo and each row is to have equal number of students. What possible arrangements can he have?
She can have 7 rows of 3 students or 3 rows of 7 students.
175 / 5
35
What is the GCF of 28 and 70?
70
b + 7 + 12 = 30
b = 11
There are 294 students waiting to buy lunch from Leineschloss and there are 3 lines. Could each line have an equal number of students?
Yes, 3 rows of 98 students
885 / 9
98 remainder 3
14 = 2y / 5
y = 35
Place brackets to make true
17 - 8 x 2 + 6 x 11 - 5 = 37
17 - 8 x 2 + 6 x (11 - 5) = 37