Thats a reasonable price for a sweater.
Answer:
Step-by-step explanation:
<u>The first equation:</u>
<u>The second equation:</u>
<u>Convert to slope-intercept form:</u>
- x + 2y = 23 ⇒ 2y = -x + 23 ⇒ y = -1/2x + 11.5
- 2x + 3y = 39 ⇒ 3y = -2x + 39 ⇒ y = -2/3x + 13
<em>The graph is attached</em>
<u>Intersection point is (9, 7)</u>
- Adult tickets cost $9
- Child tickets cost $7
Answer:
68
Step-by-step explanation:
Add all of the numbers together then divide by the amount of numbers there are.
Answer:
Step-by-step explanation:
1176=7 weeks
3 weeks=504
2√18 - 5√32
= 6√2 - 20√2
= -14√2
hope it helps