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
Delicious77 [7]
3 years ago
11

a man is 13 years older than his wife. The wife is 3 times as old as her daughter,who is 17 years old. How old was the man when

his daughter was born?
Mathematics
1 answer:
Molodets [167]3 years ago
5 0

Step-by-step explanation:

the man in the question was 64 years old when she was born

You might be interested in
not sure how I would solve this
zmey [24]

Answer:

you graph the points on the line

4 0
3 years ago
Read 2 more answers
The sum of four consecutive odd integers is 328. What are the integers? show your work please
valina [46]

Answer:1,3,5,7,

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Evaluate the expression when a = 2 and b = 4. 6a – 2b + 5 A. 43 B. 1 C. 45 D. 9
tamaranim1 [39]
Hi there!
6(2) -2(4) +5
12-8+5
So D would be correct.
6 0
3 years ago
Which expression can be used to change 75 kilometers per hours to meters per minute?
Artemon [7]
The fractions you use must be the correct conversion factors.

1 km = 1000 m, so you can have the fraction (1 km)/(1000 m) or the fraction (1000 m)//(1 km). You must choose the correct one for this problem.

1 hr = 60 min, so you can have the fraction (1 hr)/(60 min) or the fraction (60 min)/(1 hr). Again, you must choose the correct one for this problem.

The important thing is to choose the correct fraction from the choices.
How do you know which conversion fractions to use?
You look at the given units and the units you want.
You must pick the conversion fraction that will cancel out the units you DON'T want, leaving the units you want.

You have a speed in km/hr.
km is in the numerator. To cancel out km, you must pick the conversion fraction that km in the denominator.
hr is in the denominator. To cancel out hr, you must pick the fraction that has hr in the numerator.

75 \frac{km}{hr} \times \frac{1000~m}{1~km} \times \frac{1~hr}{60~min}

Notice that km and km cancel out leaving m.
Also, hr and hr cancel out leaving min.
4 0
3 years ago
Find the solution to this system of equations x+y=1<br> 2x-y+z=1<br> x+2y+z=8/3
drek231 [11]

9514 1404 393

Answer:

  (x, y, z) = (1/3, 2/3, 1)

Step-by-step explanation:

We can use the first equation to write an expression for x that can be substituted into the other equations.

  x = 1 -y

  2(1 -y) -y +z = 1   ⇒   -3y +z = -1

  (1 -y) +2y +z = 8/3   ⇒   y +z = 5/3

Subtracting the first of these equations from the second gives ...

  (y +z) -(-3y +z) = (5/3) -(-1)

  4y = 8/3

  y = 2/3

  z = 5/3 -y = 1

  x = 1 -y = 1/3

The solution is (x, y, z) = (1/3, 2/3, 1).

4 0
3 years ago
Other questions:
  • What ratio is represented in the table ?
    10·2 answers
  • What is the value of k in k/2+9=30
    7·1 answer
  • the three median of a triangle intersect as a point. which measurements could represent the segments of one of the medians? 2 an
    10·1 answer
  • NEED HELP! Will give brainest!<br><br> Evaluate each expression. Show your work.
    14·1 answer
  • NEED HELP ASAPPP!!
    12·1 answer
  • Find the difference of the two expressions (1/2 x +2) - (2/3 x -6)
    14·1 answer
  • NEED ANSWER ASAP WILL GIVE BRAINLIEST
    10·2 answers
  • Part A: Determine the perimeter of the triangle to the nearest hundredth.
    5·1 answer
  • What fraction of 1/2 square centimeter is 1/2 centimeter square
    11·2 answers
  • HURRY PLS 15 MINS LEFT!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!