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
sashaice [31]
3 years ago
7

Mai's mother was 28 when Mai was born. Mai is now 12 years old. In how many years will Mai's mother be twice Mai's Age

Mathematics
1 answer:
noname [10]3 years ago
6 0

Answer:

4

Step-by-step explanation:

Let x = the number of years

In x years, Mai's mother's age will be: 28 + x

                         and Mai's age will be:  12 + x

Then,                                      28 + x = 2(12 +   x)

Distribute the 2                      28 + x =    24 + 2x

Subtract 24 from each side     4 + x =            2x

Subtract x from each side             x = 4

In four years, Mai's mother will be twice Mai's age.

<em>Check: </em>

28 + 4 = 2(12 + 4)

   32   = 2 ×  16

   32   =   32

You might be interested in
What is 5 divided by 535?
zlopas [31]
The answer I came up with is 00934
4 0
2 years ago
Xavier bought 3 quarts of milk for his family. They drank 1-quarts for
telo118 [61]
The answer is B. Once you combine the two amounts consumed (which you’d put them in like terms and reduce) you’d subtract the sum from 3

There for
1 1/4 = 1 2/8
1 2/8+7/8 = 1 9/8
1 9/8 = 2 1/8

2 1/8 is the sum of the amount consumed there for,
3- 2 1/8 = 7/8

If you solved with A you would essentially be adding a initial quart of 3 and 1 1 1/4 which assumes you added milk then drank 7/8 of a quart, C assumes you don’t consume any and you have 1 1/4 and 7/8 quarts of milk above the 3 quarts and D would leave you with 1.125 or 1 1/8 there for it is also incorrect.
7 0
2 years ago
Shawn is coasting down a 500 \text{ cm}500 cm500, start text, space, c, m, end text long ramp on his inline skates. The wheels o
mrs_skeptik [129]

Answer:

it is 500

Step-by-step explanation:

is five hundred .1 in khan academy though which is weird

5 0
3 years ago
1. In the figure, m DE = 106 degrees and m BC = 62 degrees. The diagram is not to scale.
k0ka [10]
For question 1, the formula for that is m1= 1/2(a-b). 106 being A and 62 being B. You should get m1=.5*(106-62) which equals B.22
8 0
3 years ago
Evaluate the expression when p = 9.3 and q = –2.1.
guajiro [1.7K]
It's A 15.6 
I know it's late but i hope i helped :D
6 0
3 years ago
Other questions:
  • Which value of b solves the equation? <br><br> b^-3 = 1/216<br><br> A. –6 B. 6 C. 36 D. 72
    5·2 answers
  • What is the probabilty of rolling a 10 on a pair of number cibes
    11·1 answer
  • Graph by plotting points f(x)=3x+1;(-2,2)
    13·1 answer
  • Please help me I NEED THE ANSWER ASAP<br> I will give BRAINLIEST
    12·1 answer
  • the math club is having a bike sale to raise money for the regional math tournament.the make a $5 for each cake sold. the booste
    5·1 answer
  • Please Help! Please write a detailed explanation of how you got your answer!!! Please don't write fake answers just for points.
    5·2 answers
  • How do you factor the quadratic equation 3x^2 + 8x + 3 to find the roots?
    8·2 answers
  • HELP ASAP - Which person is moving the<br> quickest? How is that shown in the<br> graph?
    13·1 answer
  • What is a good way for a student to get into study mode?
    8·1 answer
  • Consider the graph of the function f(x)=10^x<br> What is the range of function g if g(x) = -f(x) - 5
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!