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
erma4kov [3.2K]
3 years ago
8

The sum of a number and two times a smaller number is 62. three times the bigger number exceeds the smaller number by 116. the b

igger number is . the smaller number is
Mathematics
1 answer:
Semmy [17]3 years ago
3 0
X+2y=62
3x-2y=116

solving the simultaneous equations by multiplying first equation by 3;
3x+6y=186
3x-y=116

Subtracting equation II from equation I;
7y=70
y=10
 Replacing y in equation I;

x+20=62
x=42

Bigger number is 42 and smaller number is 20.


You might be interested in
Please help me with this question, thanks.
arlik [135]

Answer:

  2.48×10^13 miles

Step-by-step explanation:

There are about (365.25 days)(86400 seconds/day) = 31,557,600 seconds in one year. There are 1609.344 meters in one mile. So, the conversion can be written as ...

  (4.22 ly) (3×10^8 m/s) (3.15576×10^7 s/yr) / (1.609344×10^3 m/mi)

  = 4.22×3×3.15576/1.609344×10^(8+7-3) mi

  ≈ 24.8×10^12 mi

4.22 light years is about 2.48×10^13 miles

8 0
3 years ago
the area of a trapezoid is 780 cm squared. the shorter base is 48 cm and the height is 15 cm. Find the length of the other base
Anna35 [415]
If you multiply 48cm times 15cm,you get 720cm.Which would leave you with 60 left because 780 minus 720 equals 60.The height of the other base is 60cm.
6 0
3 years ago
Angle 7 and angle 8 are complementary. angle 5 equals angle 8 and angle 6=29. ​
olya-2409 [2.1K]

Answer:

Angle 7 + Angle 8 = 90°

Angle 5 = Angle 8

Angle 6 = 29°

5 0
3 years ago
G(x)=17-2/3x;g(6)<br><br> please help me i only have 5 mins left
marishachu [46]

Answer:

13

Step-by-step explanation:

17 - 2/3(6)

17 - 4

13

sub in 6 for x to find g(6) instead of g(x)

4 0
3 years ago
25 - X= pls anwer this
OlgaM077 [116]

Answer:

x = 25

Step-by-step explanation:

hope this helps

5 0
2 years ago
Read 2 more answers
Other questions:
  • Jake is going to call one person from his contacts at random. He has 303030 total contacts. 161616 of those contacts are people
    5·1 answer
  • On a map the distance from Fort Collins to Cheyenne is 3.2 inches. The angle formed at Laramie has measure 43.6º, and the angle
    6·2 answers
  • Michelle can run 5.44 miles in 68 minutes. What is Michelle's average speed, in miles per minute?
    7·2 answers
  • At a sale, a sofa is being sold for 64% of the regular price. The sale price is $592. What is the regular price?
    12·2 answers
  • The function j(x)= 34x represents the number of jumping jacks j(x) you can do in x minutes. How many jumping
    5·1 answer
  • PPLLLLLLLLLLLLLLEEEEEEEEEEEAAAAAAAAAASSSSSSSSSSSSSEEEEEEEEEE<br> Help
    8·1 answer
  • Create an algebraic expression to solve the following problems.
    8·1 answer
  • Uhmm...hi... can someone plss answer this... <br>plss don't waist ma póints.​
    6·2 answers
  • Any one smart and can help me catch up? ill give many points
    14·1 answer
  • Please help with this math problem!! :)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!