Answer:
7 1/2
Step-by-step explanation:
you divide 22 1/2 divided by 3
Answer:
Step-by-step explanation:
Answer:
answer is 69 degree
Step-by-step explanation:
a+33+78=180 degree
a+111=180
a=180-111
a=69
Answer:
10) -24
11) -15
12 -56
13) -7
14) 175
15) -7
16) 80
17) -25
Step-by-step explanation:
Hope i could help you in time:)
Answer:
Noah's expression is wrong because he used the wrong coefficients for the variables, and he used a subtraction sign instead of an addition sign.
The correct expression is 2m + 10c
Step-by-step explanation:
Noah is incorrect because he used the wrong coefficients for both of the variables in the expression.
Since muffins are $2 each, and m is the number of muffins, the amount of money made from the muffins is 2m, not 10m.
Similarly, since cakes are $10 each, and c is the number of cakes, the amount of money made from the cakes is 10c, not 2c.
Noah is also incorrect because he used a subtraction sign instead of an addition sign. The amounts made from the muffins and cakes have to be added together.
Putting all of this together, the correct expression is 2m + 10c.