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
Scrat [10]
3 years ago
14

Isaac is 3 years older than Rachael. In 4 years the sum of their ages will be 75. How old is Isaac now?

Mathematics
2 answers:
MatroZZZ [7]3 years ago
6 0

Answer:

36 years old

Step-by-step explanation:

let x = age of Rachael

2x+3 = current ages combined

[(2x+3)+4]+4 = 75

2x+11 = 75

2x = 75-11

2x = 64

x = 32

Rachel is 32 years old. Isaac is 3 years older, which is 35 years old.

Hope this helped! If you need any help, tell me in the comments.

IRINA_888 [86]3 years ago
4 0

I hope this clears it up. R is Rachaels age and I is Isaacs age. The first equation at the top represents that Isaac is 3 years older than Rachael. The second equation represents their combined ages in 4 years. Follow the arrows to see where I get my numbers and variables

You might be interested in
Please help meeeeeee​
otez555 [7]

Answer: its 1/4 per minute i took the test

Step-by-step explanation:

7 0
3 years ago
PLZ NEED HELP ASAP!!!
madam [21]

Answer:

C and D

Step-by-step explanation:

I had this same problem on my quiz

4 0
3 years ago
Sydney assembles 5/8 of a bracelet in 1/6 of a minute. Henrietta assembles 3/5 of a bracelet in 1/15 of a minute. Who will compl
vekshin1

Henrietta will create more bracelets per minute because sydney creates 24/40 of a bracelet per 10 seconds compared to sydney who makes 25/40 of a bracelet per 4 seconds.

3 0
3 years ago
Read 2 more answers
cora arrived at school for 1 hr for doctores appointment she was dismissed from school at 3 15 pm how long was cora at school
Ostrovityanka [42]

Answer:

7 hours

Step-by-step explanation:

5 0
3 years ago
The student government snack shop sold 32 items this week
Firdavs [7]

Answer:

right the whole question

Step-by-step explanation:

if he sold 32 items this week last week he sold 20

5 0
3 years ago
Other questions:
  • Jarret walks his puppy outside every day for 30 minutes. Angela walked her puppy every day for 90 minutes. Find the number of mi
    10·1 answer
  • Do all animals have the same life span. Explain your answer
    10·1 answer
  • Please help!!!!!!!!!!!!!!
    9·1 answer
  • What is the simplified form of 9x2-25 divided by 3x+5
    11·1 answer
  • Will mark the brainliest.
    13·1 answer
  • What is the rule in this sequence (0,21) (1,18) (2,15) (3,12) (4,9) (5,6) (6,3) (7,0) (8,-3) (9,-6) (10,-9)
    5·1 answer
  • 3.What do we do when we have an answer that is a double-digi
    6·1 answer
  • Can somebody help me on this ?
    6·1 answer
  • Please help me! I'm confused. Also, do not put any nonsense answers please. Thanks!
    10·2 answers
  • Ricardo has 2 cases of video games With the same number of games in each case.He gives 4 games to his brother. Ricardo has 10 ga
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!