Imagine you are a company owner, you make hats. And each of your employees make different amounts of hats, so you can plot in a grid, the employee (give her a number) and the amount of hats she makes. Then you can plot the employee number in the x axis and the amount of hats she makes in the y axis, so yo can locate in a coordinate grid, how much each employee does.
Answer:
- Sara is 10 and Laila is 8
Step-by-step explanation:
- Sara's age = s
- Laila's age = l
<u>The ratios:</u>
- (s + 2)/(l + 2) = 6/5 ⇒ 5(s + 2) = 6(l + 2) ⇒ 5s = 6l + 2
<u>Substitute s into the second equation and solve for l:</u>
- 5(5l/4) = 6l + 2
- 25l = 24l + 8
- l = 8
<u>Fins s:</u>
Answer:
Step-by-step explanation:
Angle BCE is supplementary to angle ACE.
Angle BCD is supplementary to angle BCE.
Angle BCD is congruent to angle ACE
Answer: Option 3
Step-by-step explanation:
The graph is an arrow pointing left with an open circle at x=-12.
Answer:
-6
Step-by-step explanation:
Some nasty order of operations coming up.
Firstly, deal with that squared:
-12 / 3 * (-8 + 16 - 6) + 2
Simplify the bracket:
-12 / 3 * 2 + 2
Simplify -12 / 3:
-4 * 2 + 2
Simplify -4 * 2:
-8 + 2
Simplify:
-6
