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
Mrac [35]
2 years ago
10

Rebecca has $128 to spend. She

Mathematics
1 answer:
kobusy [5.1K]2 years ago
5 0

Answer:

12.5x =10x+10

12.50x=x10+10

subtract 10x from both sides

2.5x=10

divide by 2.5

x=4

You might be interested in
What is (9/16) multiplyed by (-3/4)
lina2011 [118]

Answer:

-0.394875

Step-by-step explanation:

(9/16)*(-3/4)

9/16=.5265

-3/4=-.75

.5265*(-.75)=-0.394875

6 0
3 years ago
Read 2 more answers
What is the name given to this shaded region
vlabodo [156]

Answer:

The name given to the shaded region would be the positive interval because all f(x) values in that region are positive.

7 0
3 years ago
Nicole is cooking pancakes. The recipe calls for 4 1/3 cups of milk. She accidentally put in 4 3/4 cups . How many extra cups di
Ugo [173]

4 3/4 - 4 1/3

= 4 9/12 - 4 4/12

= 5/12 <==== extra cup put in

3 0
3 years ago
Read 2 more answers
What is the factored form of 8x²-36x-20?
abruzzese [7]

Answer:

(4x + 2)( 2x - 10)

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Assume that a company sold 5.75 million motorcycles and 3.5 million cars in the year 2010. The growth in the sale of motorcycles
OverLord2011 [107]

Answer:

Final answer is approx 6.644 years.

Step-by-step explanation:

Given that a company sold 5.75 million motorcycles and 3.5 million cars in the year 2010. The growth in the sale of motorcycles is 16% every year and that of cars is 25% every year.

So we can use growth formula:

A=P\left(1+r\right)^t

Then we get equation for motorcycles and cars as:

A=5.75\left(1+0.16\right)^t

A=3.5\left(1+0.25\right)^t

Now we need to find about when the sale of cars will be more than the sale of motorcycles. So we get:

3.5\left(1+0.25\right)^t>5.75\left(1+0.16\right)^t

3.5\left(1.25\right)^t>5.75\left(1.16\right)^t

3.5\left(1.25\right)^t>5.75\left(1.16\right)^t

\frac{\left(1.25\right)^t}{\left(1.16\right)^t}>\frac{5.75}{3.5}

\left(\frac{1.25}{1.16}\right)^t>1.64285714286

t\cdot\ln\left(\frac{1.25}{1.16}\right)>\ln\left(1.64285714286\right)

t>\frac{\ln\left(1.64285714286\right)}{\ln\left(\frac{1.25}{1.16}\right)}

t>6.6436473051

Hence final answer is approx 6.644 years.

7 0
3 years ago
Other questions:
  • Let y be inversely proportional to x. if x​ doubles, what happens to​ y?
    12·1 answer
  • Give a # that makes 10 - x &lt; 5 true.
    15·1 answer
  • at a nephews party you decide to write down everyone's birthday here are your result what percentage of children have their birt
    14·1 answer
  • I only have a couple minutes pls help meee!!
    13·1 answer
  • Tim plays a computer game each game is a win or a loss he wins three fifths of his first 40 games he then wins his next 12 games
    9·1 answer
  • 1/2+1/3=??????????????
    13·2 answers
  • Please help me (online class)
    11·1 answer
  • What is 9/4 in decimal form
    5·1 answer
  • 1. Three products from renewable resources are​
    7·2 answers
  • ASAP Lots of points!! 100 points!! Which expression is equivalent to 2^4 ⋅ 2^−7?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!