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
Naddik [55]
3 years ago
14

Kelsi's mom, Sue, is 8 times as old as Kelsi. In 10 years , Sue will be 3 times as old as Kelsi. How old are Kelsi and Sue now?

Mathematics
2 answers:
777dan777 [17]3 years ago
7 0
8x+10=3(X+10)
8x+10=3x+30
5x= 20
X=4
Kelsi 4
Mom 32
Effectus [21]3 years ago
6 0

Answer: The present age of Kelsi = 4 years.

The present age of Sue=32 years.

Step-by-step explanation:

Let x be the present age of Kelsi.

Then, Sue's present age = 8x

According to the question, after 10 years Kelsi's's age = x+10

Now, the Sue's age after 10 years will be given by :-

8x+10=3(x+10)\\\\\Rightarrow\ 8x+10=3x+30\\\\\Rightarrow8x-3x=30-10\\\\\Rightarrow5x=20\\\\\Rightarrow\ x=4

Hence, The present age of Kelsi = 4 years.

The present age of Sue = 8(4)=32 years.

You might be interested in
Fill in the blanks to complete the sentences about zero pairs.
Svetlanka [38]
Zero pairs are generated by combining the EQUAL number of positive and negative numbers .

A zero pair could be -11 + 11
8 0
2 years ago
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPP ME PLZ SHOW YOUR WORK
xeze [42]

Answer:

6

Step-by-step explanation:

I wrote it super fast. lol

can you get it?

4 0
3 years ago
Higher order thinking: Jeff finds some bugs. He finds 10 Fewer grasshoppers than crickets. He finds 5 fewer crickets than Lady b
Stells [14]
C - 10 = g
L - 5 = C

g = 5

then altogether he finds

40 bugs
8 0
3 years ago
Read 2 more answers
Plz tell me the answer
solong [7]

medium box has best value


8 0
3 years ago
In slope intercept form, write the equation for the line that passes through the point (2,3) and the point (7,13).
tatuchka [14]
First, Use the slope equation to find the slope of the line passing thru these two points:

m=rise/run

Here, the rise is 13-3, or 10, and the run is 7-2, or 5.  Thus, the slope, m, is 10/5, or 2:  m=2.

We want the slope-intercept form, so let's begin with its general form:

y=mx+b.  Substitute the slope 2 for m:  y=2x+b.  Now choose either of the given points.  Arbitrarily I am choosing (2,3).  Then x=2 and y=3.

Substituting these values into y=2x+b:    3 = 2(2) + b, or b= 3 -4, or b = -1.

Then the equation of this line, in slope-intercept form, is y = 2x - 1.

8 0
3 years ago
Other questions:
  • 1 0. Eight members of an origami club 1 will make a paper chain together The chain is 4 feet long Each 7 member will make an equ
    10·2 answers
  • What is the surface area of this?​
    7·1 answer
  • How did you find it and what is the anwser
    5·1 answer
  • Initially a pool contains 350 gallons of water. A hose is placed in the pool and the water is turned on. The hose adds 5.2 gallo
    15·1 answer
  • You roll a standard number cube. Find p(number greater than 2)
    9·1 answer
  • Gracie's insurance premiums are $131 per month. this year she also paid a $500 deductible and 20 percent of $3200 for a minor ac
    13·2 answers
  • MO bisects angle LMN , angle LMO = 6x-22 and angle NMO = 2x +34. Solve for x and find angle LMN.
    14·1 answer
  • Use the simple interest formula to find the ending balance.
    12·2 answers
  • The population of a city is 2500. If the number of males is 240 more than the number of females how many males and females are t
    6·1 answer
  • Someone please help me I’ll give out brainliest please dont answer if you don’t know
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!