Answer:
6.45
Step-by-step explanation:
6.9-6.0=0.9
0.9÷2=0.45+6=6.45
This is the middle between 18 and 21.
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Answer:
it is 1/8÷2/5= 5/16
Step-by-step explanation:
did that help??????????????????
Answer:
4.5
Step-by-step explanation:
The answer would be 10.
Simplifying5 + 3(5) + -5(4 + -2)
Multiply 3 * 55 + 15 + -5(4 + -2)
Combine like terms: 4 + -2 = 25 + 15 + -5(2)
Multiply -5 * 25 + 15 + -10
Combine like terms: 5 + 15 = 2020 + -10
Combine like terms: 20 + -10 = 1010
