9514 1404 393
Answer:
see attached
Step-by-step explanation:
The equation can be written in slope-intercept form as ...
y > -3x +4
The dashed boundary line has a y-intercept of (0, 4) and a slope of -3. Shading is where x-values and y-values are greater than those on the boundary line, so will be to the right and above the line.
Answer:
x = - 6
Step-by-step explanation:
Equation
1/3 * (-9x +12) = 22 Multiply both sides by 3
Solution
3 * 1/3(-9x + 12) = 22*3
- 9x + 12 = 66 Subtract 12 from both sides.
-9x = 66 - 12 Combine
-9x = 54 Divide by -9
x = 54/-9
x = - 6
Answer:
They scored 66 points
Step-by-step explanation:
Sally scored 45% out of the 100%
And there are 120 points in all.
To find the rest of the teams points you have to subtract Sally's points:
100% - 45% = 55
So to find this out you solve for x (points):
<u>55</u>/100 = x/<u>120</u>
100x = <u>6,600</u>
<u>100</u>x = <u>6,600</u>
100 100
x = 66