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Hitman42 [59]
3 years ago
14

An educational researcher is studying two similar high schools in different states. Suppose that 50% of all

Mathematics
1 answer:
stich3 [128]3 years ago
4 0
The answer is 525, meaning it’s more than it should be, hope i helped!
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Please help (CORRECT ANSWERS ONLY)
german

-2(8m+8) = -16

-16m - 16 = -16

His first mistake lies in his distribution. When multiplying -2 * 8, he made it a positive 16, when he should have made it a negative 16.

-16m - 16 = -16

Add 16 to each side.

-16m = 0

Divide that by -16

m = 0

7 0
3 years ago
Use the order of<br> operations to evaluate<br> the expression<br> (-8X14)-(-2X-10)
Leviafan [203]

Answer:

the order of operations is .called BODMAS rule

B.brackets

O.of

D.division

M.multiplication

A.addition

S.subtraction

Step-by-step explanation:

= (-112)-(20)

= -132

6 0
3 years ago
What is the value of p +9 when p=13.
notka56 [123]

Answer:

p=13

hence 13+9=22

Step-by-step explanation:

7 0
3 years ago
A Triangle has an angle that measures 137.3 degrees. The other two angles are in a ratio of 3:4. What are the measures of those
Andreyy89
So we start off by subtracting 137.3 from 180 getting 42.5. If you add the ratios up (3+4) you get 7 and 7 should equal 42.5. thus,

42.5/7= 85/14

(85/14)*3=18.2 or (255/14 to be exact)
(85/14)*4= 24.29 or (170/7 to be exact)
8 0
3 years ago
(6-d)(d^2-5+3D) please help me answer this hahaha
levacccp [35]
If you're simplifying the equation your answer is going to become -d^3 +3d^2 +23d -30

3 0
3 years ago
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