-7 ÷ 2 1/2
Okay, so first, put the -7 over one and make 2 1/2 an improper fraction. so now:
-7/1 ÷ 5/2
Then, take the reciprocal of 5/2 and multiply it by -7/1
-7/1 × 5/2
Which would be -35/2
-3 = x + x + x
-3 = 3x
-3/3 = x
x = -1
Answer:
18 is 1 and 8 put togother.
Step-by-step explanation:
Do 2x6=12×3 since there is 3 packages 2 rows and 6 in each row
