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
Lana71 [14]
3 years ago
14

Find the values of x and y. Show your work pls (7x-4) (4y+8) 24 and 31

Mathematics
1 answer:
abruzzese [7]3 years ago
8 0

Answer:

The value of x is 5.

The value of y is 4.

Step-by-step explanation:

From the figure, the lengths of the lines with equal number of markings are equal.

So, we will have the length of 7x - 4 = 31.

We solve for 'x'.

We get: 7x = 35

⇒ x = 5

Similarly, 4y + 8 = 24

⇒ 4y = 24 - 8

⇒ 4y = 16

⇒ y = 4

Therefore, the value of x = 5 and y = 4.

Hence, the answer.

You might be interested in
Greg goes fishing every day for a week. On the first day he catches seven fish and each
Oliga [24]

so first day and so on

7, 10, 13,....

as you can see it's an arithmetic progression

so sum for nth term= n/2 { 2a + (n-1) d}

it's the sum of the 7th term

so

7/2 { 7 ×2 + ( 7-1) 3}

7/2 × 32

7× 16

112 fishes

6 0
3 years ago
Read 2 more answers
A) solve x + x + x = 54 <br>b) solve y/5 = 7<br>c) solve 4t+6=24​
egoroff_w [7]

Answer:

a) x = 18

b) y = 35

c) t = 4.5

Step-by-step explanation:

a) x + x + x = 54

3x = 54

x = 54 ÷ 3

x = 18

b) y/5 = 7

(y/5) × 5 = 7 × 5

y = 35

c) 4t + 6 = 24

4t +6 - 6 = 24 -6

4t = 18

4t ÷ 4 = 18 ÷ 4

t = 4.5

6 0
2 years ago
Write an equation <br> Eight times the sum of m and 7 is 21
guajiro [1.7K]

Answer:

the equation would be 8(m+7)=21

6 0
2 years ago
Read 2 more answers
PLZ HELP QUICKLY , GET BRAINLY
Leviafan [203]

Answer:

D.) Fixed costs do not change no matter how much a business produces; variable costs do change.

Step-by-step explanation:

A variable cost varies with the amount produced, while a fixed cost remains the same no matter how much output a company produces.

I'm 100% sure that this is the answer.

3 0
3 years ago
Which set of side lengths or angle measures can be used to construct a triangle A. 50 inches, 90 inches, 35 inches B. 60 inches,
kolbaska11 [484]

Answer:

D. 60, 45,75

Step-by-step explanation:

For options C and D

For a triangle the sum of the angles must always be equal to 180 degrees

So 180 ≠45+45+80

and

60 +45+ 75= 180

For option A and B

The length of the longer side is equal to the square root of the sum of squares of the other two sides in a triangle.

According to Pythagorus theorem

hypotenuse²= base² + perpendicular²

c²= a²+ b²

90²= 50² + 35²

8100= 2500+1225

8100≠3725

95²= 60²+ 25²

9025= 3600+ 625

9025≠4225

Therefore only D is the correct option

8 0
3 years ago
Other questions:
  • A proportional equation does not have a what?
    10·1 answer
  • Combine like terms.<br> 2x^2+7+6x-1-7x-6x^2+1<br> 2x <br> 2<br> +7+6x−1−7x−6x <br> 2<br> +1
    15·1 answer
  • Factor polnomial 4p^2−16p+12
    8·2 answers
  • What is kn+4f=9v, solve for n
    10·1 answer
  • Is this all correct? first one to answer is brainliest
    9·1 answer
  • Apollo Spas services 156 hot tubs. If each hot tub needs 105 mL of muriatic acid, how many liters of acid are needed for all of
    12·1 answer
  • Using the order of operations, which operation should be performed first? 3(7+2^2)-5
    11·2 answers
  • Multiply this please ​
    5·2 answers
  • What is 89999999+ 3099999999999=??????
    8·2 answers
  • How did the hundredths grid model help you calculate percents greater than 100% and percents expressed using decimals and fracti
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!