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
Lemur [1.5K]
3 years ago
9

Danny opened a savings account with $50 and depositedn$10 each week for 4 weeks

Mathematics
2 answers:
Romashka [77]3 years ago
3 0

it is 40$$$Answer:

Step-by-step explanation:

Kobotan [32]3 years ago
3 0

Answer:

Step-by-step explanation: hat is the question asking u

You might be interested in
Which of the following is a rational number <br> a.√5<br> b.π<br> c.1/2<br> d.√(77)
amid [387]
C. 1/2

the quotient of two integers
4 0
2 years ago
The area of a rectangular glass slab is 80 square centimeters and its perimeter is 36 centimeters. If the length and width of th
netineya [11]

First, you have to find out the values of the length and width.

Let l = length and w = width.

Set up your equation for area: l * w = 80

Set up your equation for perimeter: 2l + 2w = 36

We can use substitution for this problem, so find out the value of l or w. In this case, I will use the first equation to find out the value of l.

(Divide w on both sides) l = 80 / w

Since I know that l = 80 / w, I can substitute it into the second equation.

2l + 2w = 36, and l = 80 / w

= 2 (80/w) + 2w = 36

Simplify the equation.

= 160/w + 2w = 36

Get rid of the w in the denominator by multiplying the entire equation by w.

= ( 160/w + 2w = 36 ) * w

= 160 + 2w^{2} = 36w

= 2 ( w - 8 ) ( w - 10 )

The solutions for width (w) is 8 or 10. Then, you can use both 8 and 10 as your length and width, either or is fine. Multiply by 4 for each of those values and you get 8 x 4 = 32 and 10 x 4 = 40. The new perimeter would be 2(32) + 2(40) =

a. 144 cm

Hope this helped you! Let me know if there are any confusions :)


4 0
3 years ago
What is the answer to m diveded by 8-7=12
lesya [120]
<span>We simplify the equation to the form, which is simple to understand
<span>m/8-7=12

</span></span><span>Simplifying:
<span> + 0.125m-7=12

</span></span><span>We move all terms containing m to the left and all other terms to the right.
<span> + 0.125m=+12+7

We simplify left and right side of the equation.
<span> + 0.125m=+19

We divide both sides of the equation by 0.125 to get m.
<span>m=152

Hope this helps :)♥

</span></span></span></span>
7 0
3 years ago
Read 2 more answers
Which figure must be a rhombus?
Anna71 [15]
The answer is letter choice B
7 0
3 years ago
Read 2 more answers
When will the distance from A to B be negative?
Aneli [31]
The distance from A to B will be negative when the line is trending downward from left to right.
6 0
3 years ago
Other questions:
  • Complete the table shown below.
    15·1 answer
  • It is very confusing with negatives so what do I do
    6·1 answer
  • A jet plane traveling at 550 mph overtakes a propeller plane traveling at 200 mph that had a 4 hour head start. How far from the
    11·1 answer
  • When x = 1, then what does y equal?
    6·1 answer
  • Identify the constant of proportionality in the equation. 3y = 15x
    14·1 answer
  • What is the slope of a line with the cords (-3,2) (-1,-1)
    13·1 answer
  • 5. Mary ‘s hair was 8 inches long. In three months, it grew another inch at a steady rate. Assume that her hair growth continues
    5·1 answer
  • What is the answer to 3x+2(x-1)
    12·1 answer
  • Songs To Make You Feel Happy
    11·2 answers
  • What is the slope of the line containing the point (34,-27) and (14, 37)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!