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
Maurinko [17]
2 years ago
14

A school wants to buy a chalkboard that measures 4 feet by 6 feet. The chalkboard costs $7.21 per square foot. How much will the

chalkboard cost?
Mathematics
1 answer:
kkurt [141]2 years ago
5 0

Area of chalkboard = 4 feet x 6 feet = 24 square feet.


Total cost = 24 square feet x $7.21 per square foot = $173.04


Answer: $173.04

You might be interested in
dans ice cream comes in to cartons sizes. the large carton is 4 1/2 pounds the small carton holds 1 3/4 pounds les. how much ice
sineoko [7]
So you make them into an improper fraction with a common denominator. so it would be 18/4 - 7/4, and it equals 11/4, or 2 & 3/4!
6 0
3 years ago
A stack of one hundred fifty cards is placed next to a ruler, and the height of the stack is measured to be 5/8 inches.
DaniilM [7]
Divide 5/8 by 150, to see how thick each is, that'll give you 150 even pieces that add up to 5/8

\bf \cfrac{\frac{5}{8}}{150}\implies \cfrac{\frac{5}{8}}{\frac{150}{1}}\implies \cfrac{5}{8}\cdot \cfrac{1}{150}\implies \cfrac{1}{8\cdot 30}\implies \cfrac{1}{240}
5 0
3 years ago
What is the exponent of x in in the expression -4x^3y^2 + 6
liberstina [14]

Answer:

3

Step-by-step explanation:

- 4x³y² + 6

the x is raised to the power of 3 , that is exponent of x is 3

4 0
2 years ago
(Fractions) Rewrite the expression using fithteenths. 2/5 - 1/3 =
Anastasy [175]

Answer:

1/15

Step-by-step explanation:

2/5-1/3=6/15-5/15=1/15

6 0
3 years ago
Perimeter of square = 12 1/2 in<br> Side length of square=
ira [324]

Answer:

3.125 in

Step-by-step explanation:

12.5 / 4

3 0
3 years ago
Read 2 more answers
Other questions:
  • Jeff find some bugs he finds 10 fewer grasshoppers than crickets he find 5 fewer crickets then lady bugs if Jeff finds 5 grassho
    14·1 answer
  • Identify the solutions to the quadratic equation.<br> Check all that apply.<br> x2 + 4x - 21 = 0
    9·2 answers
  • A theater wants to build movable steps that they can use to go on and off the stage. They want the steps to have enough space in
    15·2 answers
  • A student is taking two courses, history and math. the probability the student will pass the history course is 0.59, and the pro
    11·1 answer
  • 8≤ 11x-(2x-12) how do you slove this
    5·2 answers
  • Which deal is better to buy 5.90 buy 3 books get one free book or 6 for 24.96
    14·1 answer
  • In a class 30 students,20 students like to play cricket and 15 like to play valleyball. Also each student like to play at least
    14·2 answers
  • The sum of 7 and three times a number is at least 13
    9·1 answer
  • Complete the similarity statement for the two triangles shown. L 25 ft 18 ft 10 ft Z 55 ft 01 22 ft Enter your answer in the box
    10·1 answer
  • Ben has a dog that has a mass of 9 kilograms. What is the mass of the dog in grams?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!