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
liberstina [14]
3 years ago
9

Gabrielle is 10 years younger than Mikhail. The sum of their ages is 40. What is Mikhail's age

Mathematics
2 answers:
VladimirAG [237]3 years ago
4 0

Answer:

Mikhail is 25 and Gabrielle is 15

Step-by-step explanation:

g = (m-10) and g+m = 40

We'll substitute that first equation into the second

(m-10) + m + 40

2m - 10 = 40

2m = 50

m = 25

FinnZ [79.3K]3 years ago
4 0

Answer:

A) G +10 = M

B) G + M = 40

A) G -M = -10  Adding A) + B)

2 G = 30

Gabrielle is 15

Mikhail is 25

Step-by-step explanation:

You might be interested in
Determine the measure of each numbered angle. Show work, provide a brief explanation. ​
monitta
Huhvgujvdthb friend gf t if y h iutzyreRx it’s g. Ttussuesru. G h
5 0
2 years ago
If d = the number of dogs, which variable expression represents the phrase below? the sum of the number of dogs and the 6 cats A
Naya [18.7K]
Hello! :)

The sum of the number of dogs and cats. 

Cats= 6

Dogs= d

It is asking for the sum. (the number added together)

d+6 or "C" is the correct answer.

~'Manda
5 0
3 years ago
Read 2 more answers
Simplify this expression: 1/2(10x + 12) - (3.5x - 7) *
Anna71 [15]

Simplified Expression:

1.5x+13

7 0
3 years ago
Can I get some help on this pls
defon
2.) 3
3.) 3723
4.) 1512
5.)4692
6.)5525
7.) 760
8.) 696
6 0
3 years ago
Please help ASAP!!!!!!!!!
Ray Of Light [21]
180-104=76

76x2=152

Answer is 152
8 0
3 years ago
Other questions:
  • Stephen had 24 miniature cars. He gave 2 cars to his brother. Then he passed the rest of the cars equally among 4 friends. Which
    15·1 answer
  • Every morning Lucas runs 1 7/10 miles. How far does he run in 5 days?
    9·1 answer
  • Decide whether the following statement is true or false. If the degree of the numerator of a rational function equals the degree
    15·1 answer
  • Can somebody please explain how to do this?
    7·2 answers
  • Write the equation of the circle that has a center at the origin and passes through the point (-3, -1).
    9·1 answer
  • I need help with finding the least number that 12 14 and 16 go into equally
    13·2 answers
  • Write an equation with an exponent for 39mm=0.039
    9·1 answer
  • 5
    9·1 answer
  • 150 adults complete a survey.
    12·1 answer
  • Translate the English expression into an equivalent mathematical expression, then simplify.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!