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
Semenov [28]
3 years ago
9

Misty and Yesenia have a group of base ten blocks. Misty has six more blocks then Yesenia. Yesenia’s blocks represent 17. Togeth

er they have 22 blocks, and the total number of blocks represent 85. What blocks could each girl have? What is the value?
Mathematics
1 answer:
motikmotik3 years ago
6 0

We are given : Yesenia’s blocks represent 17.

<h3>Therefore, Yesenia has 1 ten block and 7 one blocks.</h3>

Misty has six more blocks then Yesenia and together they have 22 blocks.

<h3>Therefore, Misty has 6 ten blocks and 8 one blocks.</h3>

The total number of blocks represent 85.

Yesenia has blocks with a value 17.

<h3>Therefore, Misty has clocks with a value of 85-17 = 68.</h3>
You might be interested in
F(x) = 15,000(.84) shows the value of a car each year. Describe the following:
makvit [3.9K]

Answers:

  • a) 15000 represents the starting amount
  • b) The decay rate is 16%, which means the car loses 16% of its value each year.
  • c) x is the number of years
  • d) f(x) is the value of the car after x years have gone by

========================================================

Explanation:

We have the function f(x) = 15000(0.84)^x. If we plug in x = 0, then we get,

f(x) = 15000(0.84)^x

f(0) = 15000(0.84)^0

f(0) = 15000(1)

f(0) = 15000

In the third step, I used the idea that any nonzero value to the power of 0 is always 1. The rule is x^0 = 1 for any nonzero x.

So that's how we get the initial value of the car. The car started off at $15,000.

-------------

The growth or decay rate depends entirely on the base of the exponential, which is 0.84; compare it to 1+r and we see that 1+r = 0.84 solves to r = -0.16 which converts to -16%. The negative indicates the value is going down each year. So we have 16% decay or the value is going down 16% per year.

------------

The value of x is the number of years. In the first section, x = 0 represented year 0 or the starting year. If x = 1, then one full year has passed by. For x = 2, we have two full years pass by, and so on.

------------

The value of f(x) is the value of the car after x years have gone by. We found that f(x) = 15000 when x = 0. In other words, at the start the car is worth $15,000. Plugging in other x values leads to other f(x) values. For example, if x = 2, then you should find that f(x) = 10584. This means the car is worth $10,584 after two years.

7 0
2 years ago
I need help with math​
frutty [35]

Answer:

I think it may be C? I used desmos to graph it but I'm not 100%

4 0
3 years ago
Find the length of the missing side. If necessary, round to the nearest tenth. side A = 38 side b =b side  c = 34
ohaa [14]
A) 51, assuming this is a *right* triangle:

38^2+34^2 = 50.99^2, rounding 51!!
5 0
3 years ago
Read 2 more answers
Jose works at a restaurant. They earn 14.45 per hour plus a 8.50 each time someone signs up for the store's credit card.
lidiya [134]

m = money earned in one week

h = hours worked

x = times credit card was swiped

m = 14.45h + 8.50x

7 0
3 years ago
Question Help
Oxana [17]
X + y = 23000

x.08 + y.09 = 2040

x = 23000 - y

(23000 - y) .08 + y.09 = 2040

1840 - .08y + .09y = 2040

Simplify

.01y = 200

Simplify

Y = 20000

X + 20000 = 23000

X = 3000

CHECK: .08x + .09(20000) = 2040

.08x + 1800 = 2040

Simply .08x = 240

X = 3000
7 0
3 years ago
Other questions:
  • What is the answer to the question
    10·1 answer
  • We believe that 93​% of the population of all Business Statistics I students consider statistics to be an exciting subject. Supp
    10·1 answer
  • Pls help asap
    10·1 answer
  • Find x when there's a right triangle,
    5·2 answers
  • A dress usually sells for $67.00. If the dress is 30% off, what is the total price of the dress (excluding tax)?
    14·2 answers
  • Ill give brainlest if correct
    7·2 answers
  • Find the MODE of the data set: 5, 3, 7, 3, 9, 1, 7, 11
    15·2 answers
  • Find the area of each rectangular prism. Pls help
    15·1 answer
  • In a​ race, 49 out of the 50 bicyclists finished in less than 40 minutes. What percent of bicyclists finished the race in less t
    10·1 answer
  • Question 4 of 6
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!