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
Kisachek [45]
3 years ago
11

If you can paint 75 square feet every 45 minutes how long will it take to paint a 8 by 5

Mathematics
2 answers:
Helga [31]3 years ago
7 0

Answer:

24 minutes

Step-by-step explanation:

The Dimensions of the wall are given as:

8ft × 5ft = 40ft² or 40 square feet

Step-by-step explanation:

slava [35]3 years ago
3 0

Answer:

24 minutes

Step-by-step explanation:

8 * 5 = 40 ft²

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

Method I: Use a proportion

x/40 = 45/75

multiply both sides by 40

x = 45/75 * 40

x = 24

24 minutes

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

Method II: Use the rate

45/75 = 0.6min/ft²

40 * 0.6 = 24

24 minutes

You might be interested in
What is the solution to x 4 + 4x 3 ≤ 12x 2?
andriy [413]

Answer:

-6,2

Step-by-step explanation:

im not sure what the answer is

4 0
3 years ago
Read 2 more answers
The area of the triangle with sides 60 cm,100 cm and 140 cm is of the form 1500 square root x cm².
Ede4ka [16]

Answer:

150

Step-by-step explanation:

5 0
3 years ago
Do the points A(-2,1), B(-2,4), C(3, 4), D(3, 1) form a square?
monitta

Answer: i don't think they do

Step-by-step explanation: tell me if i wrong

8 0
3 years ago
Read 2 more answers
Find an equation of the line through the point (3,2) with a slope of −2.
topjm [15]

Answer:

y=-2x+b

Step-by-step explanation:

Just use the formula y=ax+b, and input -2 as A, and 3, as x, and 2, as y, and then simplify.

3 0
3 years ago
Read 2 more answers
5y + 2 + 6 + 2y 5y + 2(y + 3) + 2 combining like terms 6y − y + 2y + 10 − 4 + 2 Commutative Property Distributive Property arrow
Paraphin [41]

Answer:

Distributive Property

Step-by-step explanation:

5y + 2 + 6 + 2y

= 5y + 2(y + 3) + 2 This is the distributive property of multiplication w.r.t. addition

= 6y − y + 2y + 10 − 4 + 2

The distributive property of multiplication with respect to addition  is the one  which separates each term by using multiplication and then addition.

So we see that 2 is multiplied with y and 3 and then added with the like terms. If there was a minus sign the property would be distributive over subtraction.

4 0
3 years ago
Other questions:
  • I need help plz help me
    15·1 answer
  • A piece of plywood at Pat's Lumber Yard costs $30. If the length of the plywood is 5 feet, what must the width be?
    13·1 answer
  • Solve the compound inequalities: −7x−10≤60 and x−7<−6
    9·1 answer
  • What is 12 14/15 written as a decimal
    10·1 answer
  • Laura has invited 48 guests to her company's Christmas party this year. If she expects each person to drink 3 cups of eggnog, th
    7·2 answers
  • PLEASE ANSWER WITH SOLUTIONS. THX! I NEED IT ASAP!!
    5·1 answer
  • Which equation goes through the point (-7, 3) and is parallel to y = −8x + 1?
    15·1 answer
  • Select all the situations that describe a probability of 1/6 of drawing a red marble out the bag.
    12·1 answer
  • Pls help with this question ........
    7·1 answer
  • Question<br> Simplify: (-12az2-22³)+(-2a³ +7a²z)-(-4a²z+8az²).
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!