Find the 10th term of the geometric sequence: 1,3,9,….

Melanie has $660 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.  She buys a new bicycle for $382.14.  She buys 3 bicycle reflectors for $5.72 each and a pair of bike gloves for $27.55.  She plans to spend some or all of the money she has left to buy new biking outfits for $46.63 each. Write an inequality representing, the number of outfits she can buy while staying within her budget.

Fabian has $700 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.  He buys a new bicycle for $387.10.  He buys 3 bicycle reflectors for $4.43 each and a pair of bike gloves for $12.36.  He plans to spend some or all of the money he has left to buy new biking outfits for $45.81 each.  What is the greatest number of outfits Fabian can buy with the money that's left over?

Use the elimination method to solve:
6a - b = 3
b + 4a = 17

How do you find the y-intercept for -4x + 3y = -2 ?

How many pears are there, if four times the number of apples is 5 less than the number of pears? The total fruit is 32.

Lamonte needed to get his computer fixed. He took it to the repair store. The technician at the store worked on the computer for 4.25 hours and charged him $141 for parts. The total was $544.75. What was the cost of labor, per hour?

Simplify -4(5 - 3) + 12.

How do you convert y - 3 = -2(x + 4) to slope intercept form?