happysage12
23.01.2021 •
Mathematics
Evaluate the expression using the values m = 7, r = 8, and t = 2.
3m - 5t
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Ответ:
11
Step-by-step explanation:
1. fill in the variables
3(7)- 5(2)
2. Multiply
21- 10
3. Subtract
21-10=11
Ответ:
y c
x= _
2 2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.