Answer:
-12 and -5
Step-by-step explanation:
a+b=-17
b-a=7
b=7+a
a+7+a=-17
2a+7=-17
2a=-17-7
2a=-24
a=-12
-12+b=-17
b=-17+12
b=-5
so a and b are -12 and -5 respectively
Step-by-step explanation:
answer explained in the photo i attached
Answer:
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Step-by-step explanation:
Answer:
110
Step-by-step explanation:
Each date has 11 choices (10 events, 1 blank) so multiply by 10 to get 110.
Answer:
24 cm
Step-by-step explanation:
You multiply the meters You have by 100 so for example 0.24 X 100 = 24
so your answer should be 24 cm let me know if I'm wrong