Answer:
A
Step-by-step explanation:
Slope-intercept form is y=mx+b where m=slope and b=y-intercept
therefore, y=-3x-1
Answer:
1 and 2 on what? 1+2=3
Step-by-step explanation:
70/3
6x > 220 - 80
220 - 80 = 140
6x > 140
Divide 6 on all terms & simplify.
6x/6 > 140/6
Divide x by 1 and cancel common factor 140/6
x > 140/6
Factor 2 out of 140
x > 2(70) / 6
Cancel common factors
Factor 2 out of 6
x > 2 • 70 / 2 • 3
Cross out both of the 2’s and rewrite expression
x > 70/3 or (70/3 , ♾ )
Step-by-step explanation:
you need to solve this equation:
(3x-5)+(10x-7)=180° because they are inner angles so their sum is 180°