Estion 3 A sound mixing engineer charges the same amount for
each hour that she works. For a 4-hour job, she
charges $552.00. How much does the engineer charge
for a 7-hour job?
The correct proportion you could use to solve the
problem is:
o * = 552
7
552
7
552
4.
X
X
--
552
0 532 = 14 주
522
4

i think it would be 42cm

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153