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
elena55 [62]
2 years ago
11

5 years ago, Cheryl was d years old, Brandon is 2 years older than Cheryl.

Mathematics
1 answer:
lana [24]2 years ago
4 0

Answer: See explanation

Step-by-step explanation:

a. how old is Cheryl?

Cheryl's age = d + 5

b. how old is Brandon?

d + 5 + 2

= d + 7

c. what was the difference in their ages 5 years ago?

Cheryl age five years ago = d

Brandon's age five years ago = d + 2

Difference = d + 2 - d = 2 years

d. what is the sum of their ages now?

Cheryl's age = d + 5

Brandon age = d + 7

Sum = d + 5 + d + 7

= 2d + 12

e. what will the sum of their ages be two years from now?

Two years from now,

Cheryl's age = d + 5 + 2 = d + 7

Brandon age = d + 7 + 2 = d + 9

Sum = d + 7 + d + 9

= 2d + 16

f. what will the difference of their ages be two years from now

Two years from now,

Cheryl's age = d + 5 + 2 = d + 7

Brandon age = d + 7 + 2 = d + 9

Difference = Brandon age - Cheryl age

= (d + 9) - (d + 7)

= 2 years.

You might be interested in
100 + 5 x 4 + 4^3<br><br><br><br> Sndbdnd
trasher [3.6K]

Answer:

144

Step-by-step explanation:

100 \div 5 \times 4 + 4^3 =

= 20 \times 4 + 4 \times 4 \times 4

= 80 + 64

= 144

3 0
2 years ago
Read 2 more answers
for a special concert by a popular band, the concert hall owner decided to charge $20 per ticket for the first "r" rows and $15
Alecsey [184]
R = 16 according to the problem, so the total amount of income will be:
$20*16 + $15*(40 - 16)
= $320 + <span>$15*(24)
= </span>$320 + <span>$360
= $680
that is the income, but the expenses are $275 so the total revenue is the subtraction of those two
total revenue = $680 - $275
= $405</span>
7 0
3 years ago
State The Absolute value and the opposite of the number. -24, 8, 31, -17​
marshall27 [118]

24

8

31

17

absolute value with positive numbers are always positive if I remember correctly.

oooo and the opposite

24

-8

-31

and 17

4 0
3 years ago
Nathan needs to order some new supplies for the restaurant where he works. The restaurant needs at least 571 forks. There are cu
Step2247 [10]

Answer:

The inequality representing  s, the number of sets of forks Nathan should buy is

s ≥ 21

Step-by-step explanation:

From the question, the restaurant needs at least 571 forks, i.e., if n represents the number of forks the restaurant needs, then

n ≥ 571

Also from the question, there are currently 361 forks. If y represents the number of forks the restaurant needs to buy, then

y ≥ 571 - 361

y ≥ 210

Also, each set on sale contains 10 forks. if s represents the number of sets of forks Nathan should buy, then

s ≥ 210/10

s ≥ 21

Hence, the inequality representing  s, the number of sets of forks Nathan should buy is

s ≥ 21

3 0
3 years ago
DON'T MIND JUSTIN BIEBER (05.01)
vivado [14]
A line does not describe a slope.


3 0
2 years ago
Read 2 more answers
Other questions:
  • How many square feet of outdoor carpet will we need for this hole?​
    10·1 answer
  • Pencils are sold in boxes of 10 Erasers are sold in boxes of 14 A teacher wants to buy the same number of pencils and erasers wo
    8·1 answer
  • What is the measure of angle B ?
    12·1 answer
  • Regan earned a total of 15 by selling 5 cups of lemonade how many cups of lemonade does Reagan need to sell and altar on $42 ass
    10·1 answer
  • Conchita starts a savings account. She deposits $100 from her parents. After that, she
    7·1 answer
  • Is it y=x ??<br> Pls help
    6·1 answer
  • What is the measure of &lt;x​
    5·2 answers
  • B) y = x2 - 10<br> d) y = x3 - 9<br> f) y = (x - 2)2<br> h) y = (2x + 3)
    5·1 answer
  • Find the perimeter of the shape with vertices (2, 3), (5, 3) and (5, 7).
    8·1 answer
  • Joyce karen and paula are starters on their school basketball team how many different groups of three can be chosen for a newspa
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!