# Recent questions in Algebra foundations

Algebra foundations

### The cost in dollars to produce x youth baseball caps is $$\displaystyle{C}{\left({x}\right)}={4.3}{x}+{75}$$. The revenue in dollars from sales of x caps is $$\displaystyle{R}{\left({x}\right)}={25}{x}$$. (a) Write and simplify a function P that gives profit in terms of x. (b) Find the profit if 50 caps are produced and sold.

Algebra foundations

### $30,000 is invested for 3 months at an annual simple interest rate of 3%. How much interest will be earned? Algebra foundations ANSWERED asked 2021-06-27 ### Gary made four times as much money as Joel over the summer. combined, the two made$475. How much money did each boy earn?

Algebra foundations

### Roselle has 2 cups of popcorn and 8 oz of soda for a total of 216 calories. Carmel has 1 cup of popcorn and 12 02 of soda for a total of 204 calories. Determine the number of calories per cup of popcorn and per ounce of soda.

Algebra foundations

### An executive invests $22,000, some at 7% and some at 6% annual interest. If he receives an annual return of$1,420, how much is invested at each rate?

Algebra foundations

### Eric borrowed a total of $4000 from two student loans. One loan charged 5% simple interest and the other charged 4.5% simple interest, both payable after graduation. If the interest he owed after 3 years was$547.50, determine the amount of principal for each loan.

Algebra foundations

### Suzanne can read 1 page in 3 minutes. How many pages can she read in 5 hours?

Algebra foundations

### Find the final amount of money in an account if $3,700 is deposited at 4.5% interest compounded quarterly and the money is left for 9 years? Algebra foundations ANSWERED asked 2021-06-03 ### Find a counterexample to show that each statement is false. The sum of any three odd numbers is even. When an even number is added to the product of two odd numbers, the result will be even. When an odd number is squared and divided by 2, the result will be a whole number. Algebra foundations ANSWERED asked 2021-05-21 ### A salesperson earns$50 a day plus 12% commission on sales over $200. If her daily earnings are$76.88, how much money in merchandise did she sell?

Algebra foundations

### An employment agency in temporary construction help pays heavy equipment operators $140 per day and general laborers$90 per day. If thirty-five people were hired and the payroll was \$3950, how many heavy equipment operators were employed? How many laborers?

Algebra foundations

### Two minor league baseball players got a total of 366 hits. Washington had 12 more hits than Sanchez. Find the number of hits for each player.

Algebra foundations

### $$\displaystyle{\left({9.5}×{10}^{{{11}}}\right)}+{\left({6.3}×{10}^{{{9}}}\right)}$$

Algebra foundations

### Conuert to a fraction $$\displaystyle{6},{8}\%$$

Algebra foundations

### The difference between a number and fifteen is seven. Find the number.

Algebra foundations

### The set of whole numbers and their opposites $$\circ$$ Positive integer $$\circ$$ Ratio $$\circ$$ Absolute value $$\circ$$ Integer

Algebra foundations

### [Pic of figure] Find the surface area of the prisms

Algebra foundations

### There are 7 tarantulas in the spider exhibit at the zoo. Each tarantula has 8 legs. How many legs do the 7 tarantulas have?

Algebra foundations