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
blagie [28]
4 years ago
7

Please help me do this someone.

Mathematics
1 answer:
RUDIKE [14]4 years ago
7 0

Answer: The system of equations are;

a + b = 9 ———(1)

a + 3b = 23———(2)

Step-by-step Explanation: The variables used here are a and b. Where a represents the number of free throws and b represents the number of three-pointers.

From equation (1), what we have is the total number of shots he has taken altogether which is 9 shots in all. All 9 shots are an addition of free throws and three pointers (that is a + b).

In equation (2), what we have is the points obtainable times the number of shots taken (for each shot). This means if a is a free throw, then 1 times a is equal to number of free throws times 1. Similarly, if b is a three-point throw, then 3 times b is equal to the number of three pointers thrown times 3.

The solution to the equation above gives us,

a = 2 and b = 7

You might be interested in
The basket of golf balls at a miniature golf course contains 18 golf balls, of which 9 are red. What is the probability that a r
alexira [117]
It will be 2 because 19/9 is 2
5 0
3 years ago
Read 2 more answers
What is the value of x?
anzhelika [568]
We know that 5x-3x =2x

So x(5x-3x)=x×2x

=(2x)^2

=4x^2

Which is given as 18.

X^2=18÷4

=4.5

So x=root over 4.5

Which is approximately 2.25
3 0
3 years ago
The front of Josh’s roof is shaped like a triangle. It has a base of 100 feet and a height of 15 feet. What is the area of Josh’
mario62 [17]

Answer:

750 feet^2

Step-by-step explanation:

Area of triangle = 1/2bh

(1/2)(100)(15)

750 feet^2

6 0
3 years ago
Read 2 more answers
If a home goods retailer pays $35.50 for the vacuum cleaner shown here, answer the following questions. (Round dollars to the ne
Marianna [84]

The Markup percentage is mathematically given as

M=42%

<h3>What is Mark up percentage?</h3>

The markup % may be determined by dividing the gross profit of a unit (the difference between its sales price and the amount it cost to create or buy for resale) by the amount that unit originally cost. If a product sells for $12 but only costs the corporation $8 to produce it, the markup percentage for that product is 50%, which can be calculated as (12 - 8) divided by 8.

Generally, the equation for is Total cost price mathematically given as

TCP= Pay+insurance

Therefore

TCP=35.5*1.6

TCP=284/5

Generally, the equation for is Total selling price mathematically given as

TSP=89.99+7.99

TSP=97.98

In conclusion, Mark up percentage is

M=\frac{SP-CP}{SP}*100\\\\

M= \frac {97.98 - (284/5) }{97.98}   *100

M=0.4202898551*100

M=42%

Read more about Mark up a percentage

brainly.com/question/14318030

#SPJ1

3 0
1 year ago
Please solve the question.
Otrada [13]

Answer:

C

Step-by-step explanation:

(7b-4) + (-2b+a+1)

= 7b - 4 - 2b + a + 1

=7b - 2b + a - 4 + 1

=5b + a - 3

5 0
2 years ago
Other questions:
  • I need help using cosine and sine ratios to find the missing side lengths
    12·1 answer
  • A scuba diver dove 18 ft below the
    8·2 answers
  • 0.55+.000202+095+55+5.7+0.0071+13.1+.094+0.3
    12·2 answers
  • Simplify:<br> k-10k+1 +<br> 1<br> 5k-2k-3<br> k-1
    7·1 answer
  • Brett pays $2208 per year in tuition how much should he budget monthly for it
    14·2 answers
  • The tower is 650 meters high. Suppose a building is erected such that the base of the building is on the same plane as the base
    12·1 answer
  • Which expression is equivalent to the fifth power of (5 + 7)"?<br> ​
    15·1 answer
  • What is the surface area of the rectangular prism below?
    13·1 answer
  • Great White Sharks can grow up to 36 feet in length. Suppose a shark is
    11·1 answer
  • A vertical line is modeled by the equation, x = 3. What are the coordinates of the line's x-intercept? Write the coordinates as
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!