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
algol13
3 years ago
8

Which 2 statements are correct

Mathematics
1 answer:
GaryK [48]3 years ago
4 0
A would be the correct ans
You might be interested in
A store prices tapes by raising the wholesale price 50% and adding 25 cents .What must a tape's wholesale price be if the tape s
Andre45 [30]

Let's call the store value as s and the wholesale price as w. A store prices tapes by raising the wholesale price 50%(0.5 in decimals) and adding 25 cents, writing this as an equation, we have

s(w)=w+0.5w+0.25

If we invert the equation we're going to find the the wholesale price as a function of the store price.

\begin{gathered} s=w+0.5w+0.25 \\ s=1.5w+0.25 \\ s-0.25=1.5w \\ w(s)=\frac{s-0.25}{1.5} \end{gathered}

Now, to find the wholesale price if the sales price is $1.99, we just need to evaluate s = 1.99 on the function we created.

w(1.99)=\frac{1.99-0.25}{1.5}=1.16

The wholesale price is $1.16.

5 0
11 months ago
What is the set of numbers for -9
Step2247 [10]

rational numbers and integers

8 0
3 years ago
Can you help me write this in standard form <br><img src="https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B3%7D%7B2%7D%20x%20-%20%
Karo-lina-s [1.5K]
I think it’s 15x-10y=2
3 0
3 years ago
Evaluate 3x – 4 when x=7. The value of the expression is​
Novay_Z [31]

Answer:

17

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Wren and Jenni are reading the same book. Wren is on page 12 and reads 7 pages every night. Jenni is on page 8 and reads 11 page
Igoryamba
You should make a table
8 0
3 years ago
Other questions:
  • The point (x, 5/2) lies on the graph of y = x - 1/2. The value of x is
    9·1 answer
  • Is 9/31 an irrational number
    9·2 answers
  • The value of y varies directly with x, and y=28 when x=7. Find y when x=4 by first finding k.
    11·1 answer
  • A car dealership has three locations, all about the same size, within the city. The graph shows last month’s sales figures for o
    13·1 answer
  • please help: Elaine takes 7 min to ride 18 blocks. what is her unit rate. how long should it take her to go 50 blocks???
    15·1 answer
  • If the parent function f(x)=3 square root of x is transformed to g(x)=3 square root of x+2-4
    6·2 answers
  • A line has a rise of 6 and a slop of 1/20<br> What is the run?
    7·2 answers
  • How much money for 12 cups? How much money for 183 cups? How much money for c cups? With $0.50 per cup.
    8·1 answer
  • Which represents the area of this rectangle?
    13·2 answers
  • What is the common ratio for the geometric sequence?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!