Answer:
Step-by-step explanation:
if it's -1 and 3/4 and -2 1/2 then it would be D, it's the only number to fit in that range
Answer:
x = 5
Step-by-step explanation:
-7x - 3x + 2 = -8x - 8
-7x + 8x - 3x = -8 -2
-2x = -10
2x = 10
x = 5
Hope this help :3
1/4 x 4/7
do the top numbers first. 1 x 4 is 4do bottom numbers next 4 x 7 is 28
that leaves you with 4/28. But you have to reduce.
4/28 = 2/14 = 1/7 (notice I just cut both the top and bottom numbers in half each time I reduced until I couldn't reduce any more).
So, final answer is 1/7
I believe it is 65 percent
Answer:
x=3
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the opposite interior angles
45x = 25x+57+x
Combine like terms
45x = 26x+57
Subtract 26x from each side
45x-26x = 26x+57-26x
19x = 57
Divide by 19
19x/19 = 57/19
x = 3