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
likoan [24]
3 years ago
8

Is either is either x equals 20 or x equals 12 the solution to X -8 = 4 ​

Mathematics
2 answers:
Contact [7]3 years ago
3 0

Answer:

12

Step-by-step explanation:

Citrus2011 [14]3 years ago
3 0

Answer:

X=12

Step-by-step explanation:

You add 4 and 8 together and get 12

Have a great day

You might be interested in
You are buying lawn seed for the the football field a 10 pound bag of lawn seed covers 2000 square feet.
Masja [62]

A football field is 120 yards long (100 yards playing field plus 2 end zones 10 yards each) by 53 1/3 yards wide.

1 yard = 3 feet.

120 yards x 3 feet per yard = 360 feet

53 1/3 yards x 3 = 160 feet.

The area of the football fields is 360 x 160 = 57,600 square feet.

1 bag covers 2000 square feet:

57,600 / 2,000 = 28.8 bags, round up to 29 bags are needed.

1 bag cost $27.79.

29 bags x $27.79 = $805.91 total cost.

7 0
3 years ago
Read 2 more answers
Helena needs 3.5 cups of flour per loaf of bread and 2.5 cups of flour per batch of muffins. She also needs 0.75 cup of sugar pe
vesna_86 [32]
Let
 x = loaves of bread
 y = batches of muffins
 You must make a system of two equations with two unknowns that describe the problem
 3.5x + 2.5y = 17 --- (1)
 0.75x + 0.75y = 4.5 --- (2)
 Resolving we have
 x = 6-y (from (2))
 replacing in (1)
 3.5 (6-y) + 2.5y = 17
 21 - 3.5y + 2.5y = 17
 y = 21-17 = 4
 Then substituting in (2)
 x = 6-y = 6-4 = 2
 Answer
 Helena could bake:
 2 loaves of bread
 4 batches of muffins
8 0
3 years ago
What is that value of (4-2)3-3x4
Over [174]

Answer:

21

Step-by-step explanation:

21

4 0
3 years ago
Read 2 more answers
What is an integer of 22,8,7,2,-11 from greatest to least
Zinaida [17]
Well, i don't know what you're asking, but -11,2,7,8,22?
3 0
3 years ago
Read 2 more answers
Katrina drinks 0.5 gallons of water per day which expression shows how to find the number of cups of water she drinks in a week
kobusy [5.1K]

Answer:

56 cups of water

Step-by-step explanation:

Katrina drinks 0.5 gallons of water per day

We have 7 days in a week, hence, the number of gallons of water she drinks per week is calculated as:

1 day = 0.5 gallons

7 days = x

Cross Multiply

1 day × x = 7 days × 0.5 gallons

x = 7 days × 0.5 gallons/1 day

x = 3.5 gallons

Note that 16 cups = 1 gallon

The number of cups of water she drinks per week is

1 gallon = 16 cups

3.5 gallons = x

Cross Multiply

1 gallons × x = 3.5 gallons × 16 cups

x = 3.5 gallons × 16 cups/1 gallons

x = 56 cups

Therefore, Katrina drinks 56 cups of water in a week

3 0
2 years ago
Other questions:
  • james spent half of his weekly allowance on clothes. to earn more money his parents let him clean the oven for $8. what is his w
    13·1 answer
  • What is the most precise name for quadrilateral ABCD with vertices A(-3,1) , B(-1,4) , C(5,4) , and D(3,1)?
    6·2 answers
  • Solve 1235 ÷ 100<br> a. 1.235<br> b. 123.5<br> c. .1235<br> d. 12.35
    7·1 answer
  • A man weighing 80 kg gets into an elevator. The elevator starts moving upward with an acceleration of 2 m/s2. What is the reacti
    6·1 answer
  • Amy wants to carpet a room that is 12 feet by 8 feet.
    10·2 answers
  • (5.23x + 3.76) − (3.67x − 6.39)
    9·1 answer
  • Help please. I have most of the problem done.
    8·1 answer
  • Chris made a solid by joining two identical rectangular prisms as picture below. The overall dimensions of the composite solid a
    5·1 answer
  • Which cost is greater for the company, the intial costs or the reimbursements? by how much? Justify your answer by writing and e
    12·1 answer
  • Claissfy the real number -/14
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!