Simplify the following expression:

- 10x + 15 - 3x + 2

a: - 7x+17

b - 13x+17

c 13xsquared + 17

d: 13xsquared + 13

Rate 60mph Time 3/4 hrs

Nattalie piced 135 berries in 15 minutes at this rate how long will it take her topick 486 berries

Solve the simltaneous equtions: 3x - 4y = 18 9x + 2y = 12

What is the product of 7 and 1 and three fourths?

What is the product in the lowest term 3/4• 5/9

If a parent function is y=2x which is the function of the graph

A is a common factor of 72 and 108 b is a common multiple of 4 and 10 work out the highest possible value of a/b

How many distinct real number zeros does f have? F (x) = 4x^2-17x+3

What is a export promotion

when myra solved this problem sge decided to rake 10% of $50,000 and she got an answer of $5,000. she knows that this number is too low to be the price of a house. explain to myra in yiur own words how to solce the problem correctly