Mixture Application Problems

Hello everyone!I am really struggling with the following problem:6 gal. of a sugar solution was mixed with 9 gal. of a 37% sugar solution to make a 53% sugar solution. Find the percent... more

03/13/19

Area and perimeter

Henry’s patio is in the shape of a rectangle. He drew the given mode of his patio. He said the perimeter of the patio is 48 feet. He know that one side is 9 feet wide. How many feet long are all... more

algebra answers please

A chef is going to use a mixture of two brands of Italian dressing. The first brand contains 6% vinegar, and the second brand contains 11% vinegar. The chef wants to make 370 milliliters of a... more

HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!

A one cup serving of orange juice contains 2mg less than four times the amount of vitamin C as a one-cup serving of pineapple juice. Servings of the two juices contain a total of 123mg of vitamin... more

Special Right Traingles 30°- 60°- 90°

Find the length of the longer leg and the length of the hypotenuse given the length of the shorter leg of a 30°-60°-90° triangle is 15

I need help with finding equations. Can you help me please?

Gopal is thinking of a number. He says that the sum of the number and 8, multiplied by3/4, is equal to (-12). Which equations can be used to find Gopal's number choose all that apply.Answer choices... more

02/26/19

Math 1105 ocllege algebra help

Two brothers, Brian and Charles, each inherit $4500 .  Brian invests his inheritance in a savings account with an annual return of 3%, while Charles invests his inheritance in a CD paying 6.3%... more

02/21/19

For the right triangle shown, what is the sine of angle C?

For the right triangle shown, what is the sine of angle C?

02/21/19

math calculations

In triangle​ ABC, the size of angle B is 4times the size of angle​ A, and the size of angle C is 18degrees less than 5times the size of angle A.Find the size of the angles.

02/14/19

Perimeter calculation

This was a quiz question. What is the perimeter of the figure shown (no figure was shown) if all sides are equal? The answer choices were: 2mm, 4mm, 10mmand 20mm. Their answer was 20mm, but no... more

02/13/19

please help me with my homework

The price of 9 Citrons and 5 fragrant wood apples is 38 units. the price of 5 citrons and 9 Fragrant wood apples is 46 units. Find the price of a citron and the price of a wood apple

02/13/19

please help me with my homework

how many pounds of candy that sells for $0.88 Per pound must be mixed with candy that sells for $1.36 per pound to obtain 9 pounds of a mixture that should sell for $0.92 per pound

02/13/19

please help me with math homework

tickets of a program at college cost $5 for general admission or $4 with a student ID. If 181 people paid to see a performance and $797 was collected how many of each type of ticket were sold?

How any cakes did they sell?

A corner store sells two kinds of baked goods: cakes and pies. A cake costs $15 and a pie costs $11. In one day, the store sold 11 baked goods for a total of $145. How many cakes did they sell?

02/11/19

Length and width

The rectangle shown has a perimeter of 130 cm and the given area. It’s length is 5 more that five times it’s width. Write and solve a system of equations to find the dimensions of the rectangle

02/05/19

how many children tickets were sold and how many adult tickets were sold?

Tickets to a new play at $5.00 for children and $8.00 for adults. If 255 tickets are sold and the revenue from ticket sales is $1815.00, how many children tickets were sold and how many adult... more

02/04/19

Area of a rectangle help?

One side of a rectangle is 5 in longer than five times another side. The area of the rectangle is 210 in^2. Find the length of the longer side.

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