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
daser333 [38]
3 years ago
15

The sum of two numbers is 33. Twice the first number minus the second number equals 18. Find both numbers.

Mathematics
2 answers:
Gemiola [76]3 years ago
8 0
We can call the two numbers x and y. Then, x + y = 33, and 2x - y = 18. We can use substitution to solve this problem:

y = 33 - x 

SO

2x - 33 + x = 18

3x = 51

<u>x = 17</u>

Now, we know x. We can use this to find y:

x + y = 33

17 + y = 33

<u>y = 16

</u>So, the numbers are 16 and 17. <u>
</u>
SOVA2 [1]3 years ago
3 0
Y+x=33
2x-y=18
3x=51
x=17
y=33-x
y=16
You might be interested in
I need help on this please I will mark brainliest to first correct answer
viktelen [127]

Answer:

The answer is C. (1, -3)

8 0
3 years ago
Find the value of x so that the function has the given value.<br><br> t(x)=-4x-5 <br><br> t(x)=3
Sveta_85 [38]

Answer:

x = 8 since 3 × 8 = 24

4 0
2 years ago
Karina pays $1.92 for pencil erasers. the erasers cost $0.08 each. how many erasers does she buy?
horrorfan [7]
1.92 / 0.08 = 24.....Karina bought 24 erasers
5 0
3 years ago
Find the measure of the indicated arcs or central angles in OA. DG is a diameter.
lara31 [8.8K]

Answer:

Arc DE = 90°

m<GAB = 82°

Arc DC = 49°

Step-by-step explanation:

Given:

m<EAF = 74°

m<EAD = right angle = 90°

Arc BG = 82°

Required:

Arc DE,

<GAB, and

Arc DC

Solution:

Recall that the central angle measure = the intercepted arc measure.

Therefore:

✔️Arc DE = m<EAD

Arc DE = 90° (Substitution)

✔️m<GAB = arc BG

m<GAB = 82° (Substitution)

✔️Arc DC = m<CAD

Find m<CAD

m<CAD = ½(180 - m<GAB)

m<CAD = ½(180 - 82)

m<CAD = 49°

Arc DC = m<CAD

Arc DC = 49°

6 0
2 years ago
HELP! WILL GIVE BRAINLIEST!
goblinko [34]

Answer:

(2x+16) + (x) = 180

Step-by-step explanation:

The opposite angles of a quadrilateral inscribed inside a circle will be supplementary angles, meaning that A+C=180, and B+D=180. A+C is not given in the answers below, but B+D is, so that is the correct answer.

Hope this helps! Please give brainliest!!

6 0
3 years ago
Read 2 more answers
Other questions:
  • if a university want to maintain a 14:1 ration between students and teachers, how many teachers would be needed to accommodate 8
    9·2 answers
  • Solve for ? To make a no solution problem
    11·1 answer
  • Please Help me with my math I hate functions
    14·1 answer
  • Gina has to pay monthly installments for a period of 24 months to her car dealer. after 24 months she can either return the car
    9·2 answers
  • Identify the graphed linear equation.
    10·2 answers
  • Identify the error in each problem. Explain each error and provide the correction solution. Use at least two complete sentences.
    14·1 answer
  • Graph a parabola whose x-intercepts are at x = -3 and
    11·1 answer
  • Find 3 fractions between 1/5 and 2/5
    12·2 answers
  • Martin finds a shirt on sale for 10% off at a department store. The original price was $20. Martin must also pay 8.5% sales tax.
    6·2 answers
  • Rewrite the expression in the form 9^n
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!