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
Blizzard [7]
3 years ago
15

Edward had 100 newspapers to deliver on his paper route. He had already delivered 25

Mathematics
1 answer:
kati45 [8]3 years ago
4 0

Answer:

50 newspapers

Step-by-step explanation:

100 (total amount of newspapers) - 25 (amount Edward already sold) = 75 (amount of newspapers left)

75 (amount of newspapers left) ÷ 3 (Edward and his 2 friends) = 25 (equal amount each person delivered)

25 (amount Edward already sold) + 25 (amount Edward sold after his friends helped him) = 50 (amount of newspapers Edward sold in total)

You might be interested in
I need help with my homework ​
yarga [219]

Answer:

where's the question.........

8 0
2 years ago
Examine the diagram at right. The smaller triangle (inside of the larger triangle) is similar to larger triangle. How can you so
olchik [2.2K]

As the exercise says, the triangles are similar. So, we can set up proportions between correspondent sides.

In order to solve for x we can set up the proportion between the horizontal and vertical sides:

28\div 11.2 = 27+x \div x

Solving this proportion for x implies x=18

Now you can solve for m and p using the pythagorean theorem, because both triangles are right:

m = \sqrt{18^2+11.2^2} =21.2

Then, we know that the hypothenuse of the big triangle is m+p, so we have

m+p=\sqrt{(18+27)^2+28^2} = 53

which implies

p = 53-p = 53-21.2=31.8

6 0
2 years ago
Jeffrey earned a gross income of $59,860 last year. He made $1,933.07 in student loan interest deductions, donated $3,702 to his
Vika [28.1K]

The answer is 39226.93

3 0
3 years ago
Read 2 more answers
I need help with the work of the math
8_murik_8 [283]

Answer:

13) (-2,-3)  14) (7,-4)   15) (-8,7)

Step-by-step explanation:

13) y=8x+13

   -4x-5y=23

use substitution

-4x-5(8x+13)=23

distribute -5 in the parenthesis

-4x-40x-65=23

-44x-65=23

add 65 on both sides

-44x=88

divide both sides by -44

x=-2

for y...

y=8(-2)+13

y=-16+13

y=-3

answer is (-2,-3)

14) -3x-y=-17

y=-4x+24

use substitution

-3x-1(-4x+24)=-17

distribute the -2 in the parenthesis

-3x+4x-24=-17

x-24=-17

add 24 on both sides

x=7

for y...

y=-4(7)+24

y=-28+24

y=-4

answer is (7,-4)

15)5x+4y=-12

   y=-2x-9

use substitution

5x+4(-2x-9)=-12

distribute 4 in the parenthesis

5x-8x-36=-12

-3x-36=-12

add 36 on both sides

-3x=24

divide both sides by -3

x=-8

for y...

y=-2(-8)-9

y=16-9

y=7

answer is (-8,7)

7 0
2 years ago
In 2005 there was 1200 rabbits in an island. The population decays at 8%
Stella [2.4K]
Subtract 1200 - 8% 15 times and that will be your answer
8 0
3 years ago
Other questions:
  • A football stadium holds 52,000 fans. A college student is doing research and determines that on any given game day, the home te
    7·2 answers
  • Lennon has a checking account he withdrew $130 from atm Tuesday. Wensday he deposited $240. Friday he wrote a check for $56. Wha
    9·1 answer
  • The region bounded by y = e−x2, y = 0, x = 0, and x = b (b > 0) is revolved about the y-axis. (Round your answers to three de
    8·1 answer
  • Please help me no one would help me I really need help due today
    12·2 answers
  • What is the length of the hypotenuse of a right triangle if the legs are each 5 inches long?
    12·1 answer
  • An experiment consists of tossing a coin and drawing a card, with the card- drawing stage dependent on the results of the coin t
    10·1 answer
  • These triangles are not drawn to scale. Use the Pythagorean Theorem to determine which triangle is a right triangle. Question 4
    8·2 answers
  • An experiment consists of tossing a die and then flipping a coin once if the number on the die is even. If the number on the die
    7·1 answer
  • 3 divided by 468 = _____
    8·1 answer
  • Help me please this is due in 3 hour's​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!