The answer is 84 7/12
You would convert the mixed fractions to improper fractions then multiply the numerators and denominators. Then you convert your answer back into a mixed fraction.
7 1/4 is equal to 29/4
11 2/3 is equal to 35/3
29/4 • 35/3
So 29 • 35 = 1015 and 4 • 3 = 12
Now you have the improper fraction 1015/12, which is 84 7/12 as a mixed fraction in its simplest form.
Hoped this helped!
Answer:
17 hours
Step-by-step explanation:
givens:
-he made $253 for 11 hours of work
-how many hours of work for $391
set a proportion
253 391
----- = ----
11 h h=hours
cross multiply
253h=391 times 11
253h=4301
divide 253 in both sides
4301/253
17 hours!
Answer:
25
Step-by-step explanation:
You can get that the common difference for all of the terms if four by finding the difference between -3 and 5, which gives us four. Using this, we can calculate the last term by doing 5+4*5 which is 25.
Step-by-step explanation:
2x + 2y = -2.............equation 1
3x - 2y = 12..............equation 2
Solving both equations we get
2x + 2y = -2
<u>3x </u><u>-</u><u> </u><u>2y </u><u>=</u><u> </u><u>1</u><u>2</u>
5x = 10
Therefore x = 2
Now putting x = 2 in equation 1
2 * 2 + 2y = -2
4 + 2y = -2
2y = -2 -4
2y = -6
Therefore y = -3
Answer:
well there are no sentences sooo?
Step-by-step explanation: