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blagie [28]
3 years ago
6

A toy baseball and bat cost $1.50 together. The bat costs $1.00 more than the baseball. How much does the baseball cost?

Mathematics
2 answers:
Nataly [62]3 years ago
4 0
$0.50 is the answer. If the bat is $1.00 more than the baseball, you would subtract that from the total cost which is $1.50 so the answer would be $0.50.
stich3 [128]3 years ago
4 0
Write an equation system based on the problem
x stands for the bat, and y stands for the baseball
"<span>A toy baseball and bat cost $1.50 together" could be written as:
</span>∴ x + y = 1.5
"<span>The bat costs $1.00 more than the baseball" could be written as:
</span>∴ x = y + 1
<span>
Solve the equation system by substitution method. Plug x as y + 1 into the first equation
x + y = 1.5
y + 1 + y = 1.5
2y + 1 = 1.5
2y = 1.5 - 1
2y = 0.5
y = 0.5/2
y = 0.25

The baseball costs $0.25</span>
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5 0
3 years ago
Solve it by using high order derivative <br>y=1÷(X+2)(x^2+4)​
klemol [59]

Answer:

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Step-by-step explanation:

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2 years ago
You wish to purchase a new car and can afford monthly repayments of up to $250 per month. You see a car you like for $12,000 and
White raven [17]

Answer:

Since the finance’s monthly required payment of $304.07 is greater than the $250 monthly that you can afford, this implies that you CANNOT afford to purchase the car on finance.

Step-by-step explanation:

The monthly required payment of the finance can be calculated using the formula for calculating the present value of an ordinary annuity as follows:

PV = M * ((1 - (1 / (1 + r))^n) / r) …………………………………. (1)

Where;

PV = Present value or finance amount = $12,000

M = Finance’s monthly required payment = ?

r = Monthly interest rate = Annual interest rate / 12 = 17.9% / 12 = 0.179 / 12 = 0.0149166666666667

n = number of months = Number of years * 12 = 5 * 12 = 60

Substitute the values into equation (1) and solve for M, we have:

$12,000 = M * ((1 - (1 / (1 + 0.0149166666666667))^60) / 0.0149166666666667)

$12,000 = M * 39.464764662266

M = $12,000 / 39.464764662266 = $304.07

Since the finance’s monthly required payment of $304.07 is greater than the $250 monthly that you can afford, this implies that you CANNOT afford to purchase the car on finance.

4 0
3 years ago
Matthew has a savings account that gives 1.5 interest. If he keeps it open for 5 years and it has a balance of 2000 how much in
pochemuha

Answer:

15187.5=2000(1.5)^5

Step-by-step explanation:

So right now he has 2000 in his saving each year it grows by 1.5 so by year 5 it should be

15187.5 in his savings

hope I did it right

6 0
3 years ago
What is the gcf of 24 30 42
olga55 [171]

GCF(24, 30, 42) = 6 I think it is.

 

6 0
3 years ago
Read 2 more answers
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