580/29 = 20 she will need 20 months to collect $580 by saving $29 a month
Answer:
see attached
Step-by-step explanation:
The function is increasing when it slopes upward, left to right.
___
Each tick mark on the horizontal axis is 1 unit. Tick marks to the left of the vertical axis are negative numbers; those to the right are positive numbers. The first (leftmost) red dot on the curve aligns with the third tick mark to the left of the vertical axis, so has an x-coordinate of -3.
The arrow on the left end of the curve means the curve extends to (-∞, -∞), so is rising (increasing) on the interval (-∞, -3).
Answer:
Step-by-step explanation:

Answer:
25
Step-by-step explanation:
When you substitute x for 3, the new equation would be ; 3(3)(2) - 2(3) + 13
using order of operations from left to right, you would start by multiplying
3(3)(2) and 3(3) is 9, and 9(2) is 18. The next step is to multiply 2 and 3 which is 6. Once you have both groups of numbers simplified, you can plug them back in : 18 - 6 + 13 ; 18 - 6 is 12, and 12 + 13 is 25, so the answer is 25.