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
Pavlova-9 [17]
3 years ago
9

One number is 4 more than another. The difference between their squares is 56. What are the numbers?

Mathematics
2 answers:
Ludmilka [50]3 years ago
8 0

your awnser 7 and 11 my dudes

kompoz [17]3 years ago
3 0

The answer is 7 and 11 :)


You might be interested in
Write the equation of this line in slope-intercept form. y=mx+b
pav-90 [236]

Answer:

Step-by-step explanation:

m=slope

b= y-intercept

4 0
3 years ago
How do you find p and q?
Alborosie

Answer:

/

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I need help with this !!!!!
GenaCL600 [577]

Answer:

-48

Step-by-step explanation:

-6(8)=-48

5 0
3 years ago
Read 2 more answers
How many solutions can be found for the equation −4x − 11 = 2(x − 3x) + 13?
AveGali [126]
The answer is No solution
7 0
2 years ago
Read 2 more answers
A pet store sells goldfish and hermit crabs,
Elis [28]

Answer:

Cost = \$28

Step-by-step explanation:

Given

Represent Goldfish with g and hermit crabs with h.

The first statement, we have:

7g + 3h = 26

The second statement, we have:

4g + 5h = 28

Required

Determine the selling price of 6 goldfish and 4 hermit crabs

The equations are:

7g + 3h = 26 --- (1)

4g + 5h = 28 --- (2)

Make g the subject in (2)

4g + 5h = 28

4g = 28 - 5h

Divide both sides by 4

g = \frac{1}{4}(28 - 5h)

Substitute \frac{1}{4}(28 - 5h) for g in (1)

7g + 3h = 26

7(\frac{1}{4}(28 - 5h)) + 3h = 26

\frac{7}{4}(28 - 5h) + 3h = 26

Multiply through by 4

4 * \frac{7}{4}(28 - 5h) + 4*3h = 26*4

7(28 - 5h) + 4*3h = 26*4

Open bracket

196 - 35h + 12h = 104

196 -23h = 104

Collect Like Terms

-23h = 104-196

-23h = -92

Make h the subject

h = \frac{-92}{-23}

h = \frac{92}{23}

h = 4

Substitute 4 for h in g = \frac{1}{4}(28 - 5h)

g = \frac{1}{4}(28 - 5*4)

g = \frac{1}{4}(28 - 20)

g = \frac{1}{4}(8)

g = 2

This implies that:

1 goldfish = $2

1 hermit crab = $4

The cost of 6 goldfish and 4 hermit crabs is:

Cost = 6g + 4h

Cost = 6*\$2 + 4*\$4

Cost = \$12 + \$16

Cost = \$28

5 0
3 years ago
Other questions:
  • If a yard is 3 feet long how many inches are in a yard
    5·2 answers
  • The area a equals pi R squared of a circular water ripple changes with the radius. At what rate does the area change with respec
    8·1 answer
  • A science club needs $180 to pay for the tickets to a science museum. All tickets cost the same amount. What could 180 ÷ 15 mean
    13·1 answer
  • How much will it cost to pour a circular slab 18 ft in diameter by 3 in. For a patio if the concrete costs $40.00 per cubic yard
    10·1 answer
  • amy shoots a 100 arrows at a target each arrow with a probability 0.2 what is the probability that at most one of her first 10 a
    13·1 answer
  • If each time a student gets a good grade they get points but every bad point can
    12·1 answer
  • Select the correct answer. Convert (2, pi) to rectangular form.
    5·2 answers
  • /gpf-kuok-frr pls come here ​
    12·1 answer
  • Factor out the greatest common factor. If the greatest common factor is 1, just retype the polynomial. 3s^3+9s
    12·1 answer
  • Look at the picture I need your help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!