8(m+5)=16
8m+40=16
8m=24
m=3
Answer:
I believe the answer would be answer choice 'A'.
Step-by-step explanation:
x = 3 and y = 5.
1: 2xy
2 x 3 x 5
=30
2: 6y divided by x
6 x 5 / 3
30/3
=10
3:4y- x
4 x 5 -3
20-3
=17
4:Y(to the power of two) -7x +2
5^2 -7 x 3 + 2
25-7x3+2
25-21+2
25-19
=6
Answer:
See below in bold.
Step-by-step explanation:
The slope of the line (m) = rise / run
= (1 - -1) / (-5 - 2)
= -2/7
Using the point-slope form:
y - y1 = m(x - x1)
y - -1 = -2/7 (x - 2)
y + 1 = -2/7x + 4/7
y = -2/7x - 3/7 is slope intercept form.
Divide 309 by 3:
309 / 3 = 103
for the lower number subtract 1: 103 -1 = 102
for the higher number add 1: 103+1 = 104
The 3 numbers are 102, 103, 104
The middle number is 103.
The answer is C.
