1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anygoal [31]
3 years ago
9

A store sold 32 pairs of jeans for a total of $1050. Brand A sold for $30 per pair and Brand B sold for $35 per pair. How many o

f brand A were sold?
Mathematics
1 answer:
stich3 [128]3 years ago
5 0

Answer:

There are 14 pairs of Brand A sold.

Step-by-step explanation:

In order to find this, you need to set up a system of equations. You can set up on equation for the number sold:

A + B = 32

And you can set up one for the amount made:

30A + 35B = 1090

Now, in order to solve for the amount of A sold, multiply the first equation by -35 and add the two equations together.

-35A - 35B = -1120

30A + 35B = 1050

----------------------------

-5A = -70

A = 14

You might be interested in
If the output number y is -52 (y=5x-2) what is the input number? SHOW WORK
nordsb [41]

Answer:

the input number is -10

Step-by-step explanation:

output is always y

input is always x

so instead of y, put -52

-52=5x-2  add 2 to each side to ger 5x by itself

-50=5x     divide both sides by 5 to get x by itself

-10=x

x is the input so the input is -10

8 0
3 years ago
If doughnuts are usually 75 cents each, but there is a sale on Friday advertising them as 1 ½ dozen for $10.80, what is the new
Rzqust [24]
This deal is cheap! Well, the answer is 60 cents. To get these problems, divide 10.80 by 18, which is equal to 1.5 a dozen.
3 0
3 years ago
Read 2 more answers
A line has a slope of 8 and a y-intercept of 0 what is its equation in slope intercept form
Deffense [45]
Slope-intercept form is y = mx + b.
In this form, m is slope and b is y-intercept.
Slope is rise over run. The formula for this is (y2-y1)/(x2-x1).
Y-intercept is the value of y when x is equal to 0.

1. Slope = 8 ; Y-intercept = 0
y = mx + b
m = 8 ; b = 0
y = 8x + 0
y = 8x

2. Slope = 1 ; Y-intercept = 2
y = mx + b
m = 1 ; b = 2
y = 1x + 2
y = x + 2

The answer to #1 is y = 8x.
The answer to #2 is y = x + 2.

Hope this helps!
4 0
3 years ago
What's 1.6 rounded to the nearest tenth
dem82 [27]
Are there anymore numbers after the six? If there is not then it si already rounded to the nearest tenth.
7 0
3 years ago
Read 2 more answers
Please answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Tanzania [10]

Answer:

180

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Suppose the position of an object moving horizontally after t seconds is given by the following functions s=f(t), s equals f , o
    11·1 answer
  • Can anybody help me out with this please
    5·1 answer
  • How do you find the product for 2x0.8 and draw a quick picture
    13·2 answers
  • 1) 7b – 37 = 4(5b - 6)
    5·2 answers
  • Solve the formula for the indicated variable<br><br> rx + ry = 4 for r
    7·1 answer
  • Una botella de líquido de limpieza de 12 oz cuesta $ 3.89. ¿Cuál es el precio unitario, a la décima de centavo más cercana?
    8·1 answer
  • Mo's Farm stand hold a total of 165 pounds of apples and peaches. she sold apples for $1.75 per pound and peaches for $2.50 per
    7·1 answer
  • Find the total amount given the original price and tip rate. Round to the nearest cent if necessary. Original price: $41.32 Tip:
    11·1 answer
  • What is the slope of y=-5x+8
    6·2 answers
  • The value of Maggie's car decreased by 15% since last year, when she bought it. If the car is now worth $11,000.00, how much was
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!