Solve for a. 14 (b-5) + 13a = 3a

pharmacist has an 18% alcohol solution and a 40% alcohol solution. How much of each should he mix together to make 10 liters of a 20% alcohol solution?

X^5+8x^4-36x^3-271x^2+371x+1470 divided by 3x^2-9x-30

How do you construct a unique rhombus

What conclusion can be based on the given statement? x is a number such that 7x = 7y

A store has a total of 15 bicycles and tricycles. There are 37 wheels. How many tricycles does the store have?

Solve u+3v^2-2u^3; u=-1 and v=-3

Write two like terms using whatever variable (s) you'd like. be sure to include exponents. explain why these are like terms.

When alexis works overtime (any hours over 40 hours a week), she is paid 1.5 times her regular hourly rate. in one week, she worked 51 hours. if her regular hourly rate is $7.05, how much did she earn that week?

You have 5,814 feet of rope that you need to cut into 27-foot sections. How many sections of rope will you have? a. 215 sections with 8 feet left over b. 215 sections with 9 feet left over c. 218 sections with 3 feet left over d.

The WorldLight Company produces two light fixtures (Products 1 and 2) that require both metal frame parts and electrical components. Management wants to determine how many units of each product to produce per week so as to maximize profit.