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
Vlad1618 [11]
3 years ago
11

A person invested $6,000, some at 7% and the rest at 5%. The income from the 7% investment is equal to the income from the 5% in

vestment. Find the number of dollars invested at each rate.
Mathematics
1 answer:
8090 [49]3 years ago
6 0

Answer:

The person invested $3500 at 7% and $2500 at 5%

Step-by-step explanation:

We can say that 0,07x+0,05x=6000 because the investment is equal both in one as in another, where x is the income from the investment.

Solving the equation we have:

0,12x=6000\\x=50000

Then to get the incomes:

At 7%: I=0.07*50000\\I=$3500

And at 5%: I=0.05*50000\\I=$2500

Finally we can demonstrate the answer because the  income at 7% + income at 5% are 3500+2500=$6000

You might be interested in
Determine whether the origin is included in the shaded region and whether the shaded region is above or below the line for the g
Rainbow [258]
The answer should be the third one which is "<span>The origin is included in the shaded region and the shaded area is above the line."

Hope this helps!!</span>
5 0
3 years ago
Read 2 more answers
There are 420 pennies in a 12 ounce jar how many pennies are there per ounce in the jar
frosja888 [35]

35 is the answer and You divide 420 by 12 :)
5 0
3 years ago
Read 2 more answers
Round 17.4 to the nearest tenth.
djyliett [7]
17.4, since there are no other decimal number values.
5 0
3 years ago
Read 2 more answers
Can someone help me find the area and perimeter please?​
Lelu [443]

Answer:

Step-by-step explanation:

Remember that the formula to get the area of a right triangle is base times height divided by 2, so to find the area:

5 x 12 = 60/2 = 30

Area of this triangle is 30.

To find the perimeter, add all the sides:

5 + 12 + 13 = 30.

Perimeter of this triangle is 30.

7 0
2 years ago
How do I write an equation in standard form for a line that passes through (2,2) and (0,-3)
sweet [91]
It is the first one!!
5 0
3 years ago
Other questions:
  • A number times the sum of 5 and 8 is 42
    11·2 answers
  • Classify the conclusion of the hypothesis test as a Type I error, a Type II error, or a correct decision. In 1991, the average m
    5·1 answer
  • What is the most specific description of ABCD?
    13·1 answer
  • An inlet pipe can fill an empty swimming pool in 5hours, and another inlet pipe can fill the pool in 4hours. How long will it ta
    11·1 answer
  • Lexi Chappell
    5·1 answer
  • A number is multiplied by 6, then 8 is subtracted from the product. The result is
    12·1 answer
  • Please do all of the parts,, im begging
    12·1 answer
  • I need to know the three factors pls help I'm gonna die
    6·1 answer
  • At what point should an open circle be drawn?<br> 0 (-1,0)<br> 0 (0,0)<br> 0 (0, 1)<br> 0 (1, 0)
    8·1 answer
  • Calculate the line of best fit using m= y2-y1/x2-x1 using your brain not a calculator
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!