Answer:
91
Step-by-step explanation:
Mean is calculated as
mean = 
let x be his test score of his last test , then
= 85 ( multiply both sides by 7 )
504 + x = 595 ( subtract 504 from both sides )
x = 91
Answer:
A = 1/2 * (a + c) * h
A = 1/2 * (6 + (2 + 6 + 2)) * 6 = 48
Answer:
All of the above.
Step-by-step explanation:
-185/100 is equal to -1.85.
-1.08 is greater because it is closer to 0 than -1.85.
190/100 is equal to 1.9. That's greater because it's in the positives.
-35/20 is equal to -1.75, which is closer to 0 than -1.85.
Therefore, all of the options are greater.
Answer:24
Step-by-step explanation:
40% 60 is just 0.4⋅60=24