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
mihalych1998 [28]
3 years ago
5

Please help this is due tomorrow!!

Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
4 0

Answer:

x+y=30 and x-y=8. Angel is 11 and Alex is 19

Step-by-step explanation:

30÷2=15

8÷2=4

15-4=11

15+4=19

19+11=30

Nikitich [7]3 years ago
3 0
Angel is 8 years old and Alex is 30 years old x-y=30
You might be interested in
The distance between earth to the moon is 348,400 kilometers. What is this ditance expressed in scientific notation
Nadya [2.5K]
I forgot how to do this but i really wish i could help u
5 0
3 years ago
Which of the tables represents a function? Help please i’ll mark brainliest
Helga [31]

Answer:

Table B

Step-by-step explanation:

If you see any number in the input being used more than once, it is not a function. If all numbers of the input are different, it is a function.

Only Table B is a function since all input numbers are different.

5 0
3 years ago
The original price of a bicycle was marked down $20 to a sale price of $85. What was the original price ⁉️
vovikov84 [41]
The price was marked down. If the price was reduced, we have to sum with the other value to find the original price:

85 + 20 = \boxed {105}

The original price was $105.
4 0
3 years ago
Some people advise that in very cold​ weather, you should keep the gas tank in your car more than half full. Lou​'s car had 6.1
elena55 [62]

$ 33.82

Step-by-step explanation:

If Lou already had 6.1 gallons in the 15-gallon tank, then the amount of volume left to fill was;

15 – 6.1 = 8.9

Lou, therefore, spent the following amount to fill the gas tank;

8.9 * $3.80 = $ 33.82

Learn More:

brainly.com/question/483948

brainly.com/question/1868841

#LearnWIthBrainly

8 0
3 years ago
780 is what percent of 540?
zaharov [31]

Answer:

144.44%

Step-by-step explanation:

780/540 = 1.44444 * 100 (for each percent) = 144.44 %

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the total amount of a new vehicle if the standard vehicle price is $14,530 options cost $1,717 and a destination charge
    15·1 answer
  • Is <br> Angel 1: 60 and angle 2: 30 a complementary angle
    15·2 answers
  • J + 2.5 = 15.2 solve this for j:
    8·2 answers
  • Me Kaplan is ordering 30 flash drives for the students in his class. If each one costs $11.95 how much will he pay
    14·1 answer
  • Helpppp please thanksssss .
    12·1 answer
  • F(x) the =(2x - 1)(x-5)
    9·1 answer
  • What is the range of the given function?
    7·2 answers
  • Solve the system of equations by substitution. Show all work neatly on your work page. Checking your answer is wise. :) Plz need
    8·1 answer
  • What are the possible values for b, if x2 + bx – 9 is factorable?
    7·1 answer
  • Instructions: Find the surface area of the figure below. Round your answers to the nearest tenth, if necessary.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!