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
lorasvet [3.4K]
2 years ago
15

Help fast timed hurry please ​

Mathematics
1 answer:
NARA [144]2 years ago
6 0

Answer:

b: 4

Step-by-step explanation:

You might be interested in
The length of a rectangle is twice its width.
Furkat [3]
The perimeter is the sum of all a shapes sides.

so if length is two times the width, you could write it as 2w.

2w + 2w + w + w = 42. Simplified, it's 6w = 42.
Divide both sides by 6, and you get w = 7.

Since the length is 2w, 2 * 7 = 14, so the length is 14

Area of rectangle is length * width, so do 14 * 7 which is 98. Slap on some units and your answer is 98 sq m
7 0
3 years ago
What is between 68 2/3 and 72 1/2 (options) 68 3/10, 747/11, 68 1/2, 550/8
enyata [817]
Why not write all of the numbers in decimal fraction form, to make them easier to compare?

68 2/3 = 68.666...
72 1/2 = 72.500
68 3/10 = 68.300
74 7/11 = 74.636...
68 1/2  = 68.500
550/8 = 68.750

Now ask yourself:  Which of the last four numbers is between 68.666.. and 72.500?
3 0
3 years ago
Read 2 more answers
Every week Avionne gets an allowance of $6.00. Which of the following models illustrates this situation?
olga_2 [115]
None of the choices are correct
5 0
3 years ago
A car salesman sells cars with prices ranging from $5,000 to $45,000. The histogram shows the distribution of the numbers of car
MatroZZZ [7]
The distribution will exhibit symmetry. 
6 0
3 years ago
Read 2 more answers
huong and kathyrn each day impeoved their yards by planting rose bushes and ornamental grass. they bought their supplies from th
marta [7]

Answer:

One rose bush = $3

One bunch of ornamental grass = $4

Step-by-step explanation:

We can set up a system of equations to solve for this. Let cost of 1 rose bush be r and cost of 1 ornamental grass be g. Thus we can form 2 equations:

14r+7g=70\\5r+14g=71

We can multiply the first equation by -2 so that we can eliminate g. Thus, we have:

(*-2)14r+7g=70\\5r+14g=71\\-------\\-28r-14g=-140\\5r+14g=71\\--------\\-23r=-69\\r=\frac{-69}{-23}=3

Thus, 1 rose bush is $3. Now plugging in r = 3 into the first original equation, we can solve for g:

14r+7g=70\\14(3)+7g=70\\42+7g=70\\7g=70-42\\7g=28\\g=\frac{28}{7}=4

Thus, 1 bunch of ornamental grass is $4.

5 0
3 years ago
Other questions:
  • Ollie drank 3/4 of a 16- fluid ounce bottle of juice. how many fluid ounces of juice are left in the bottle?
    10·2 answers
  • Help due in 5 min!!!!!!​
    13·2 answers
  • PLEASEEEEE HELP WITH MY LAST QUESTION, WILL GET BRAINIEST AND TRIPLE POINTS!!
    15·1 answer
  • the volume of a cylinder is 600 pi in3. The height of the cylinder is 6in. I have to calculate the radius of the cylinder
    14·1 answer
  • Find the slope and y-intercept of the line. 18x + 4y = 112
    9·2 answers
  • Which trinomial is equivalent to 3(x-2)^2 -2(x-1)?
    6·1 answer
  • 2. For the function f (x)=-457-1, find the inverse function. (1 point)
    9·1 answer
  • Mr datu has enough money to pay 8 workers for 15 days if he adds 4 more workers for how long can he pay at the same rate?
    10·1 answer
  • Function f(x) has a jump discontinuity at x = 8. Which statement identifies possible one-sided limits at x = 8?
    11·2 answers
  • Name the property: i) (-15) X (-56)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!