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
IgorC [24]
3 years ago
9

Help please i wasnt there when we learned this.

Mathematics
1 answer:
Alex17521 [72]3 years ago
8 0
<h3><u>The first number, x, is equal to 33.</u></h3><h3><u>The second number, y, is equal to 23.</u></h3><h3><u>The third number, z, is equal to 46.</u></h3>

x + y + z = 102

z = 2y

x = 10 + y

Because we have values of x and z, we can plug them into the original equation to solve for y.

10 + y + y + 2y = 102

Combine like terms.

4y + 10 = 102

Subtract 10 from both sides.

4y = 92

Divide both sides by 4.

y = 23

Now that we have a value for y, we can find the value of x and z.

z = 2(23)

z = 46

x = 10 + 23

x = 33

You might be interested in
Help me plzzzzz I’ll mark Brainly!!!!
garik1379 [7]

Answer:

ASA

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Find the perimeter of the following square.
myrzilka [38]

Answer:

D

Step-by-step explanation:

the perimeter of a shape is the sum of it's sides

in a square all sides have the same length

here all sides are 1 inch

so 1+1+1+1 = 4 inches which is D

6 0
3 years ago
HELP ME PLEASE FAST NOW PLEASE!!! ASAP
Juliette [100K]
Range is greater for the 13-14 year olds.
6 0
3 years ago
Read 2 more answers
The square of a number is equal to two less than three times the number. What are two possible values of the number?
ycow [4]

Answer:

A, 1,2

Step-by-step explanation:

we translate it first into language of math

we use n for the number

n² = 3n - 2

then, do some algebra things

n² - 3n + 2 = 0

then factorize it

(n - 2)(n - 1) = 0

first n

n - 2 = 0

n = 2

2nd n

n - 1 = 0

n = 1

so n can be 1 or 2

4 0
3 years ago
Three times the sum of a number and 17 is at least 22 translate
shutvik [7]
Hi there!
We are given a question that asks us to translate some given information into numerical format, or numbers. We can do that by first finding key words. Such words are sum and at least. Sum indicates addition, while at least indicates a greater than or equal to sign, or ≥. Now that we have found our key info, we can move on.
The question states that 3 times the sum of a number and 17. The 'sum of a number and 17' part can be represented by the expression x + 17, where x is some number. Next, three times means that we need to multiply 3 to the expression x + 17, giving us 3(x + 17). Finally, the question gives us that the whole expression 3(x + 17) is 'at least', or greater than or equal to, 22. Hence, we get the inequality 3(x + 17) ≥ 22, which is also our answer. Hope this has come of assistance to you and have a great day!
7 0
3 years ago
Other questions:
  • Find the hypotenuse of a triangle with a base of 11cm and height of 9cm
    7·1 answer
  • Please help me idk this
    7·2 answers
  • Jose invests $10900 in two different accounts. The first account paid 8 %, the second account paid 11 % in interest. At the end
    15·1 answer
  • 100% with 8 equal parts
    15·1 answer
  • Taylor is using money from her coin try to go to the fair. She wants to spend no more than $17 there. She has $8 in bills and so
    7·2 answers
  • 11. Two cyclists start biking from a trail’s start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 h
    9·1 answer
  • Five cups of coffee cost £4.00 how much does 3 cups of coffee cost
    12·2 answers
  • Landen has his daily video gaming time each day for 7 days. But one day he plays and extra 50 minutes. His total video playing t
    6·1 answer
  • Safie can write a minimum of five questions per hour and a maximum of eleven questions per hour. What is the difference betwwen
    9·1 answer
  • I need help plzzzzz be a good mon,woman
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!