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
Paha777 [63]
3 years ago
9

Alex mows a lawn that measures 800 square feet in

Mathematics
1 answer:
Darina [25.2K]3 years ago
5 0

First thing we gotta do is find the unit rate:

800 divided by 2.5 = 320

And now your problem is complete! The unit rate or square foot per hour is 320 square feet per hour!

Hope this helps, if not, comment below please!!!

You might be interested in
It costs $3.45 to buy 3 4lb of chopped walnuts. How much would it cost to purchase 7.5 lbs of walnuts? Explain or show your reas
Nuetrik [128]

<u><em>Answer:</em></u>

<u><em>8.05</em></u>

  1. <u><em>Step-by-step explanation:</em></u>
  2. <u><em>3.45 divide by 3 = 1.15</em></u>
  3. <u><em>1.15 times 7=8.05</em></u>
5 0
3 years ago
I think it the third one but need a double check
makkiz [27]

Answer:

The first answer is correct.

Step-by-step explanation:

Line 5 says that the reason is due to substitution

Line 3 says m∠ SQT equals 180°

If we substitute 180° into the spot for m∠ SQT in line 4, we get solution option 1

8 0
3 years ago
A ramp is 50 feet long and has a 6° incline. A second ramp is 30 feet long and runs parallel to the first ramp. To determine the
Yuliya22 [10]

Answer:

a scalar between 0 and 1

Step-by-step explanation:

i just took the test on EdG. :)

8 0
3 years ago
Find the area of a square with side of 7 feet.<br> 56ft<br> 49ft<br> 14ft
dalvyx [7]

Answer:

A=49ft

Step-by-step explanation:

The area of this square is 49ft.

Hope it helps ☺

6 0
3 years ago
How would i solve for x and y in 3x+2y=17 and 2x-y=2 by using substitution
maxonik [38]
I’ll do an example problem, and I challenge you to do this on your own!
4x+6y=23
7y-8x=5
Solving for y in 4x+6y=23, we can separate the y by subtracting both sides by 4x (addition property of equality), resulting in 6y=23-4x. To make the y separate from everything else, we divide by 6, resulting in (23-4x)/6=y. To solve for x, we can do something similar - subtract 6y from both sides to get 23-6y=4x. Next, divide both sides by 4 to get (23-6y)/4=x.

Since we know that (23-4x)/6=y, we can plug that into 7y-8x=5, resulting in
7*(23-4x)/6-8x=5
= (161-28x)/6-8x
Multiplying both sides by 6, we get 161-28x-48x=30
= 161-76x
Subtracting 161 from both sides, we get -131=-76x. Next, we can divide both sides by -76 to separate the x and get x=131/76. Plugging that into 4x+6y=23, we get 4(131/76)+6y=23. Subtracting 4(131/76) from both sides, we get
6y=23-524/76. Lastly, we can divide both sides by 6 to get y=(23-524/76)/6

Good luck, and feel free to ask any questions!
4 0
3 years ago
Other questions:
  • All professional baseball teams playing field are the same size the three bases and home plate make a diamond that is 90 feet on
    5·1 answer
  • 3) The table below shows the number of cups of ginger
    11·1 answer
  • An office building casts a 90 foot shadow. At the same time of day, a 5 foot woman standing near the building casts an 8 foot sh
    10·1 answer
  • Of 20 &gt;
    9·1 answer
  • Sarah measured her square garden to have an area of 122 ft​ 2​ . How long is one side of Sarah’s garden?
    7·1 answer
  • Hhhheeeeellllllpppp no 13 and 14​
    5·1 answer
  • What is the value of Z?
    12·2 answers
  • Can u help please :)
    12·1 answer
  • Evaluate.
    10·2 answers
  • Eric was rock climbing. At one point, he stopped and climbed straight down 2\dfrac{1}{2}2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!