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
serg [7]
2 years ago
5

kelly has 47 model cars. Jamal has 58 model cars. Yesterday , jamal traded 8 model cars to kelly for 14 of her cars. How many ca

rs did kelly have before the trade
Mathematics
1 answer:
lana [24]2 years ago
4 0

Answer:

33 cars please give Brainliest

You might be interested in
Find the measure of c in each figure below using the side lengths given
kiruha [24]

Answer:

Step-by-step explanation:

take angle C as reference angle

using cos rule

cos C=adjacent/hypotenuse

cos C=21/75

cos C=0.28

C=cos^{-1}0.28

C=73.7 degree

3 0
3 years ago
Hannah wants to buy a new shirt the original price is 32.75 but it is on sale for 40% off . what is sale price of the shirt
kati45 [8]
1) 32.75 times .40= 13.10
2) 32.75-13.10=19.65
The sale price is $19.65
4 0
3 years ago
An investor invested a total of $2,800 in two mutual funds. One fund earned 5% profit while the other earned 3% profit. If the i
Natasha_Volkova [10]

Answer:

The amount invested in the mutual fund that earned 5% was $1,000

The amount invested in the mutual fund that earned 3% was $1,800

Step-by-step explanation:

Let

x ----> the amount invested in the mutual fund that earned 5%

y ----> the amount invested in the mutual fund that earned 3%

we know that

x+y=2,800 ----> y=2,800-x ----> equation A

5\%=5/100=0.05

3\%=3/100=0.03

0.05x+0.03y=104 ----> equation B

Solve the system by substitution

substitute equation A in equation B

0.05x+0.03(2,800-x)=104

Solve for x

0.05x+84-0.03x=104

0.05x-0.03x=104-84

0.02x=20

x=\$1,000

<em>Find the value of y</em>

y=2,800-x

y=2,800-1,000=\$1,800

therefore

The amount invested in the mutual fund that earned 5% was $1,000 and the amount invested in the mutual fund that earned 3% was $1,800

5 0
3 years ago
Do all graphs of linear equations in two variables have a y intercept?
Gelneren [198K]

Answer:

Yes and no because not all are in the y intercept it depends

Step-by-step explanation:

8 0
3 years ago
A support cable connects the top of a bridge tower to the road at a point 200.7 feet away from the center of the bridge tower
andrey2020 [161]
Helen jwhwjwj jwjwjwjw jwjwjwj where
4 0
3 years ago
Other questions:
  • The price for digital downloads of music is represented by the linear functions f(x) shown on the graph. The price for digital d
    8·1 answer
  • The temperature t is at least 75°F?
    12·1 answer
  • Jane is trying to estimate the average electric bill amount of people who live in Las Cruces in summer time. She randomly select
    5·1 answer
  • How do you graph 2x-y=-4
    5·1 answer
  • There are 12 navy bikes and 4 brown bikes in your dad's bikeshop.
    10·1 answer
  • WILL MARK BRAINLYIST
    15·1 answer
  • Please helpppp :&lt; here is 25 points
    6·1 answer
  • Write 21/25 as a percent.
    8·2 answers
  • What is tan(B)?<br> B<br> 5<br> 13<br> 5<br> 12<br> ?<br> tan(B) =<br> =<br> Enter
    12·1 answer
  • 1. In a board game, students draw a number, do not replace it, and then draw a second number. Determine the probability of each
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!