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
Ivenika [448]
3 years ago
6

Solve for x: HELPP PLEASE WILL MARK BRAINLIEST :))))

Mathematics
2 answers:
balu736 [363]3 years ago
3 0

Answer: X = 20

Step-by-step explanation:

7x - 99 = 2x + 1 --Take 2x from both sides

-2x       -2x

5x - 99 = 1 -- add 99 to both

   +99  +99

5x = 100 --Divide by 5

÷5   ÷5  

x = 20

ladessa [460]3 years ago
3 0

Answer: x=20

Step-by-step explanation:

You might be interested in
Solve the following inequality algebraically. ∣x−5∣≤11
Igoryamba

Answer:

-6\leq x\leq 16

Step-by-step explanation:

So we have the inequality:

|x-5|\leq 11

Definition of Absolute Value:

x-5\leq 11\text{ or } x-5\geq -11

Note that the sign is flipped in the second case because we multiplied by a negative.

Add 5 to both sides to both equations:

x\leq 16\text{ or } x\geq -6

Merge:

-6\leq x\leq 16

And we're done!

4 0
2 years ago
Help 6th grade math please help i will give brainliest
miv72 [106K]
B) the side opposite angle B is the longest
7 0
2 years ago
Question in the middle please
oksian1 [2.3K]
So it wants you to write two equations, one for the number of fruit and another for the money spent. gather your important information first:

20 fruits for $11.50
apples cost $0.50
bananas cost $0.75

let's do the cost equation first. it's $0.50 per apple, so 0.50a, and $0.75 per banana, so 0.75b. the total cost is $11.50. put all of this information together:

0.50a + 0.75b = 11.50  ... so, the cost of apples bought plus the cost of bananas bought equals 11.50

note what your variables stand for. a represents the number of apples, b represents the number of bananas. to write an equation for how many fruits bought, you simply have to add these two and set them equal to 20 (the total number of fruits bought).

a + b = 20
and your other equation
0.50a + 0.75b = 11.50

these are your two equations. to solve the system of equations, you first want to get one variable alone; the first equation will be easier.

a + b = 20
a = 20 - b

now take this equation and plug it into the second equation.
0.50(20 - b) + 0.75b = 11.50 ... you'll notice that you only have one variable left: b. solve for it. the first step is to distribute 0.50 to the parentheses
10 - 0.50b + 0.75b = 11.50 ... combine like terms
10 + 0.25b = 11.50 ... subtract 10
0.25b = 1.5 ... divide by 0.25
b = 6

6 bananas were purchased. plug this back into an equation to find out how many apples were purchased.

a + 6 = 20 ... subtract 6
a = 14

14 apples and 6 bananas were bought.
3 0
3 years ago
A Math<br> 1<br> Which is the correct representation of ?<br> A<br> B<br> C.<br> D<br> 4 of 30
guajiro [1.7K]
L cant see the picture!
7 0
2 years ago
A bag contains 9 red tiles, 10 blue files, and 6 green tiles. A tile is randomly drawn from the bag. Which statement is true?
stepan [7]

Answer: A. The probability of drawing a red tile is 36% and the probability of NOT drawing a red tile is 64%

Step-by-step explanation:

Number of red tiles = 9

Number of blue files = 10

Number of green tiles = 6

Total number of tiles = 9 + 10 + 6 = 25

Probability of drawing red tile = 9/25 = 0.36 = 36%

Probability of drawing blue tile= 10/25 = 0.40 = 40%

Probability of drawing green tile = 6/25 = 0.24 = 24%

Based on the explanation above, the correct answe is option A "The probability of drawing a red tile is 36% and the probability of NOT drawing a red tile is 64%".

6 0
2 years ago
Other questions:
  • 3/7x + 5= 8 solve the equation
    12·2 answers
  • Can anyone who has the time help me with this question please??
    9·1 answer
  • Macy currently has a balance of $3,418.82 in an account earning simple interest. Eighteen years ago she opened the account with
    6·1 answer
  • Write 5 ratios that are equivalent to 3 sodas sold for<br> every 10 bags of chips!? :)
    6·1 answer
  • The length of a rectangle is five times its width.
    13·1 answer
  • the sum of two numbers is 54. if the greatest number is reduced by 20 and the lesser number tripled the difference of the two wo
    8·1 answer
  • Fine the sum of 2/9+3/5​
    8·1 answer
  • I need help ??!!!!! Please
    12·1 answer
  • Gwen is two years older than her cousin Julie. Aunt Jess is twice as old as uncle Mark. Julie’s age is 26 less than the sum of a
    12·1 answer
  • Please help me with this asap
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!