Answer:
he needs to get a 91 to have a mean score of 90
Step-by-step explanation:
add up all the known scores to get 629
let 's' = lowest test score
(629 + s) ÷ 8 = 90 [we divide by 8 because there are 7 known and 1 unknown score)
cross-multiply to get:
629 + s = 720
s = 720-629
s = 91
I believe x is 0 because if we assume y and x are 0 then 0=0 and 0= 5 x 0
False
Explanation :
You would get more than 10 you would actually get about 14 oranges for $15
Answer:
Hey buddy,
Step-by-step explanation:
2 multiplied by 3 is equal to 6 And 3 groups of 2 is 6. Instead of adding everytime multiplication is much easier .
Answer:
-3.157
Step-by-step explanation:
On a number line -3.27 is located to the left between -4 and -3. Moving to the left of it is smaller negative numbers like -4. Moving to the right of it is larger negative numbers moving towards positive. The only umber listed greater than -3.27 is -3.157.
