Answer:
the answer is −28
Step-by-step explanation:
9 because twice as many means x times 2; if there are 18 girls, divide by 2 and you get 9. Nine times two is 18. :)
Rewriting this equation in slope-intercept form:
y = (-3/4)x + 3
The slope is now the coefficient of the “x” term.
So the slope of this line is -3/4, so a parallel line must also have a slope of -3/4.
Answer:
x = -1/2
Step-by-step explanation:
multiply the -4 to all in parentheses
-4(3-2x) +2x =2x -8
-12+8x +2x =2x-8
isolate x by moving whole numbers to other side of equal sign and x to the other side
8x +2x -2x = -8+12
8x = -4
/8
divide by 8 to isolate x
x= -4/8
simplify
x= -1/2