Step-by-step explanation:
22+2x+8= x+20
2x+30=x+20
x+30=20
x=-10
answer is -10
D. both climbers rested on the wall for 2 minutes
Answer:
1
Step-by-step explanation:
because a number multiplied with 1 is equal to itself
Answer:
answer = c
Step-by-step explanation:
its because we need to add 1 more 4 for the number 4 to be the mode because the mode is the most nummber used
