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
photoshop1234 [79]
3 years ago
5

The value of a professor basketball players autograph rose 30% in the las year.It is now worth $286.00. What was it worth a year

ago
A. $210.00
B. $230.00
C. $200.00
D. $220.00
Mathematics
1 answer:
sineoko [7]3 years ago
3 0

Answer:

$220 dollars

Step-by-step explanation:

a = p * w (the percentage formula)

subsitute. It rose by 30 % since last year so you're going to put 1.30 (30% -> 0.30 then add 1)

286 = 1.30 * w

solve.

w = 220

You might be interested in
Please help me with this please
Nina [5.8K]

Answer:

A

Step-by-step explanation:

match the table with the corresponding graphs

6 0
3 years ago
An airplane is flying at 32,000 feet when it starts its descent. It is descending at a rate of 2,000 feet per minute. Let x repr
velikii [3]

Answer:

equation: y = 32000 - 2000x

0 = 32000

1 = 30000

2 = 28000

3 = 26000

4 = 24000

Step-by-step explanation:

3 0
3 years ago
Angela has half of her birthday cake left over from her party. She wants to share the leftover cake equally between her and her
hjlf
25% each or .25 her plus three friends =4 /4 =1 /
7 0
3 years ago
Find the area of an equilateral triangle with apothem 7 cm.
lbvjy [14]
So hmm check the picture below

using the 30-60-90 rule, we get that much.. .bear in mind, an equilateral triangle has all equal sides, and therefore, all equal angles, so each angle is 60°, run a median through it from the center, and you split it in half

\bf \textit{area of an equilateral triangle}\\\\
A=\cfrac{s^2\sqrt{3}}{4}\qquad 
\begin{cases}
s=\textit{length of one side}\\
----------\\
s=14\sqrt{3}
\end{cases}\implies A=\cfrac{(14\sqrt{3})^2\sqrt{3}}{4}
\\\\\\
A=\cfrac{14^2\cdot 3\sqrt{3}}{4}\implies A=\cfrac{588\sqrt{3}}{4}\implies A=147\sqrt{3}

8 0
3 years ago
Suppose a group of x people rent a log cabin for $320 for a weekend in the mountains and plan to share the cost equally. If one
o-na [289]

Answer:450 $

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Mr. Franz bought x cans of cocktail . He bought 2 more cans of mushrooms than cans of fruit cocktail.
    13·1 answer
  • The value of which of these expressions is closest to e ?(1+1/31)to the power of 31
    8·1 answer
  • There are 96 girls and 72 boys who want to participate in 6th grade intramurals .If each team has the same number of girls and t
    13·2 answers
  • Combine as indicated by the signs. Write answer In descending powers of x.
    15·1 answer
  • Math pls help???????
    11·2 answers
  • Kira brought chocolate and vanilla cupcakes to school for her birthday. 80 students decided to take a cupcake, and 32 of them pi
    6·1 answer
  • Please help if not that’s fine no nonsense
    8·1 answer
  • Hurry please help me
    13·2 answers
  • Please help, brainliest, five star, thanks
    13·2 answers
  • I need help with B) C) and D) <br> Please Help me!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!