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
Drupady [299]
3 years ago
13

Sally is 3 years younger than Ralph. What equation represents this relationship?

Mathematics
1 answer:
Fiesta28 [93]3 years ago
3 0
The correct answer is D.
Sally is 3 years younger than Ralph therefore S=R-3 which means Sally is Ralph’s age minus 3.
You might be interested in
FIND X<br><br><br>Pleasee help mee​
makkiz [27]
A. x= 6, -1. B. 1, -7
8 0
2 years ago
Plz, Solveeeeeeeeeeeeeeeeeeee! I will give you all my points
Blababa [14]
1/2bh
1/2b4 = 18
b4= 36
b= 9 yards
7 0
3 years ago
Which expressions are equivalent to -56z+28−56z+28minus, 56, z, plus, 28?
Lorico [155]

Answer: B

Step-by-step explanation:

8 0
3 years ago
how many pounds of chamomile tea that costs 18.20 per pound must be mixed with 12lb of orange tea that costs 12.25 per pound to
tatyana61 [14]

8 pounds of chamomile tea must be mixed to make a mixture that costs 14.63 per pound.              

Step-by-step explanation:

We are given the following in the question:

Chamomile tea:

Unit cost = 18.20 per pound

Amount = x pounds

Total cost =

18.20\times x = 18.20x

Orange tea:

Unit cost = 12.25 per pound

Amount = 12 pounds

Total cost =

12.25\times 12 = 147

Total mixture:

Unit cost = 14.63 per pound

Amount = (12+x) pounds

Total cost =

14.63\times (12+x) = 175.56 + 14.63x

We can write the equation that cost of mixture is equal to cost of chamomile tea and orange tea.

18.20x + 147 = 175.56 + 14.63x\\\Rightarrow 18.20x- 14.63x = 175.56-147\\\Rightarrow 3.57x = 28.56\\\Rightarrow x = 8

Thus, 8 pounds of chamomile tea must be mixed to make a mixture that costs 14.63 per pound.

8 0
3 years ago
Solve |2x - 5| = 4 please help
Likurg_2 [28]

Answer:

Its the middle choice

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • If a sprinkler waters 1 over 14 of a lawn in 1 over 2 hour, how much time will it take to water the entire lawn?
    8·2 answers
  • The length of a rectangle is 2 yd longer than its width. if the perimeter of the rectangle is 40 yd , find its area.
    6·1 answer
  • Can someone help me answer questions 10 and 11?
    12·1 answer
  • What is 9 10? i don't know :(?
    11·1 answer
  • What is 5/8 divided by 1/4 ?
    11·2 answers
  • A book store bought 160 copies of a book from the publisher for 4,000. If the store gives away 2 books, how much money will it l
    11·1 answer
  • N + 7n -5=3 what is n =
    8·2 answers
  • What is 4.386 when rounded to the nearest tenth?
    14·2 answers
  • What is 4 7/10+ 2 1/4
    7·1 answer
  • Simplify (x-3/y^3)^-5
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!