You put the numbers you want to compare in a line with a space in the middle. the put

if the left is bigger and

if the right side is bigger.
Mean = sum of values / number of values
74 = x/32
2368 = x
70 = y/19
1330 = y
mean for female students = (2368 - 1330)/(32-19) = 79.85
Answer:
Step-by-step explanation:
-4m + 5 = -15
-5 -5
-4m = -20
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-4 -4
m=5
Answer:
If two angles are not complementary, then their angles add up to 180 degrees.
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
To find the answer, multiply 4 and 2 together, since 13 is 2 times less than 26.
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Let's double check,
26 ÷ 13 = 2
so,
4 × 2 = 8
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Have a good day :)