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
katrin2010 [14]
3 years ago
5

Select all the equations that have {7} as its solution set. 65−2x=6x+9 9−x=14x 3+4x=5x−4 x2+1=8x−5

Mathematics
1 answer:
luda_lava [24]3 years ago
5 0

Answer:

the answer is this hope it helps im not sure if its all right good luck.

Step-by-step explanation:

A. 65-2x=6x+9

B. 9-x=14x

C. 3+4x=5x-4

d is wrong

You might be interested in
Which of the following items is shaped MOST LIKE the Moon?
Artyom0805 [142]

Answer:

An egg

Step-by-step explanation:

Hope this helps you

4 0
1 year ago
Read 2 more answers
A compact disc player costs £50 plus 17 1/2% Vat. Calculate the total cost of the compact disc player
Shtirlitz [24]
With Calculator:
To work out the multiplier, take the percentage, divide by 100 and add 1
17.5% / 100 = 0.175
1 + 0.175 = 1.175
£50 x 1.175 = £58.75

Without Calculator:
First work out easy percentages of 50 (if needed use previous answers (such as 10) to work out smaller percentages (such as 5%))
100% = 50
10% = 5
5% = 2.5
2.5% = 1.25
10% + 5% + 2.5% = 17.5%
5 + 2.5 + 1.25 = £8.75
Add this on to the original price:
£50 + £8.75 = £58.75

The total price, including VAT, is £58.75
7 0
2 years ago
Solve the following inequality 10>2x+5
Alisiya [41]

Answer: 2.5 is greater than x

Step-by-step explanation:

7 0
3 years ago
Can someone help me? before its late
Akimi4 [234]
1. X+18
2. Y-5
3. x+7=y
4. Y-10
5. 7-x
16. r-s
17. R+25
18. z-12
19. m+9
20. Y-11
7 0
3 years ago
(Will make brainliest if correct)
Mice21 [21]

Since 4 peaches x 2 =8, you would would only be able to buy 6 mangos since $1.25 x 6 mangos =$7.5 so it would be $7.5+$8=$15.5 and 6 mangos+4 peaches=10 in total. And he would also save $5.00! :)

Please mark brainliest!

Hope it helps!

4 0
3 years ago
Other questions:
  • The length of a park is 2/5 miles and the area is 9/10 square miles. What is the width of the park?
    7·1 answer
  • What is the square root of -1?
    5·2 answers
  • If ΔABC is similar to ΔDEF, the m∠A = 50°, and m∠E = 70°, what is m∠C?
    11·2 answers
  • What is the perimeter of quadrilateral ABCD? a(-3,2) b(4,2) c(3,-3) d(-3,3)
    13·2 answers
  • What to do on 9 and 10
    9·1 answer
  • this is question What is the place value of the 8 in 4.328 (a)Thousands (b) Hundreds (c)Hundredths (d)Thousandths
    6·2 answers
  • Getting ready for the FSA math test is hard
    8·2 answers
  • Which expression is equal to 45?<br>4 5<br>5 4<br>4 5<br>5 4
    11·2 answers
  • Hi friends,
    5·1 answer
  • RThe sum of five consecutive integers is 330. What is the least integer?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!