Answer:
Step-by-step explanation:
2x - 18 = x - 10
−8 = −x
[Plug this back into both equations above to get the y-coordinate of −2];
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Answer:
3. 2J-8=J
Step-by-step explanation:
Yosef is twice as old as his sister Joy (2J). When he was 8 years younger (-8) he was the age his sister is now (=J).
Answer:
5 gifts
Step-by-step explanation:
20 + 5 = 25
25/5 = 5
Answer:
5a + 8
Step-by-step explanation:
Let us say, adult tickets = a, student tickets = s, senior tickets = o, and total tickets sold is t.
s=3a
a + 8 = o
s + a + o
Substitute
3a + a + a + 8
Combine like terms
5a + 8
Hope this helps :)
Here’s one way: 128 / 7 = 18.28 weeks || 7 x 18 = 126 || 128 - 126 = 2 (remainder).
Answer: About 18 weeks and 2 days.
Hope this helps!