Answer:
260
Step-by-step explanation:
28+29(23)
=28+(29)(8)
=28+232
Answer:
9x + 3 = 7x + 19
Step-by-step explanation:
Given that,
Jeffrey set up chairs for a meeting.
He arranged the chairs in 9 equal rows but had 3 chairs left over.
Let x be the number of chairs. So,
9x+3 .....(1)
Then he arranged the chairs in 7 equal rows but had 19 chairs left over. So,
7x+19 ......(2)
From equation (1) and (2),
9x+3 = 7x+19
9x-7x = 19-3
2x = 16
x = 8
Hence, the correct option is (b).
Rise over run = y2 - y1 / x2 - x1
3-12/-8 - (-17)
-9/ 9 which simplifies to —> -1 = slope
Answer:
Step-by-step explanation:
- 7(2m-1)-35m=65(4-3m)
- 14m - 7 - 35m = 260 - 195m
- -21m + 195m = 260 + 7
- 174m = 267
- m = 267/174
The scale factor of 4 was applied to the first triangle. 6 was divided by 4 to get 1.5