Answer:
2x+15=145........ vertically Opposite
2x=145-15
2x=130
x=130/2
65
x=65
Use the app Photomath it literally helps with everything and it explains
Answer:
12 _3/4
Step-by-step explanation:
3/4 + 1/2 + 2 = 3_1/4
16 cups in a gallon
16-3_1/4
=12_3/4
Answer:
160
Step-by-step explanation:
20 / 2 = 10
10 * 16 = 160