Answer:
Step-by-step explanation: It's B.) The student’s answer is not reasonable. Estimation: 170 + 90 = 260
Answer:
because they don't wanna
Step-by-step explanation:
they are over you
Answer:8
Step-by-step explanation:
The -3 = x so since it’s -(-3)+5 the -(-3) turns into a positive and therefore it’s 3+5 = 8
Answer:
x/2 + 7 = 13 is the answer