Do as durected
a) Simplify the following
1)-3×(-10+9)
b)-45÷(-20÷5
Answers
Answered by
0
Answer:
-3×(-10+9)
-3×-1
3
-45÷(-20÷5)
-45÷-4
11.25
Answered by
0
Answer:
The answers are 3 and 11.25
Step-by-step explanation:
1)-3(-10 +9)
= -3(-1)
= 3
b) - 45/(-20/5)
= - 45/(-4)
= 11.25
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