Arezo borrowed $2,500 from her grandfather. This graph shows the balance remaining on Arezo’s debt after she makes each payment. Using this graph, how much will she owe after 4 payments?
Answers
Answer:
She will owe $500 after 4 payments.
Step-by-step explanation:
With the help of graph
Number of payments (x) Balance remaining(y)
0 2500
1 2000
2 1500
Since it is linear function .
So, we will use two point slope form to find the equation for the given situation.
----A
Substitute the values in A
Where x is the number of payments
y is the remaining payment
This equation represents the given situation.
So, to find the amount remaining after 4 payments .Substitute x =4
Hence she will owe $500 after 4 payments.
Answer:
She will owe $500
Step-by-step explanation:
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12a+9b=k (2a+3/2b) Which value of k makes the equation true? 1) 62) 2 3) 34) 4
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To solve this, cross multiply.
70 * x = 100 * 294 ----------> 70x=29400
Divide both sides by 70
x=420
Answer:
jorge has 420 song
Step-by-step explanation:
Answers
A 5 + 58
B 6 - 140
C. 20
D. 20+ 171
E -8 + 171
Answers
Answer:
mhm its c
Step-by-step explanation:
Answers
Left to do 40% of the shopping
12 items ⇒ 60% of the items
x items ⇒ 40% of the items
60x = 12(40)
60x = 480
x = 480/60
x = 48/6
x = 8 items
Answer:
Left 8 items of the list (40% of the shopping)
Items: 12+8 = 20 items on her list
Answer:
20
Step-by-step explanation:
its 20 trust me
Answers
The volume ofthe rectangular prism is: 1.39 ft³
The volume ofone of the small cubes is: 0.0046 ft³
What is the Volume of a Rectangular Prism?
Volume of rectangular prism = length × width × height
Given the following:
Length = 1 ft
Width = 5/6 ft
Height = 1⅔ ft
Volume of the rectangular prism = 1 × 5/6 × 1⅔ = 1 × 5/6 × 5/3
Volume of the rectangular prism = 25/18 = 1 7/18 ft = 1.39 ft³
Length of the edge of 1 cube = 1/6 ft
Volume of the 1 cube = (1/6)³ = 1/216 = 0.0046 ft³
Learn more about volume of rectangular prism on:
Answer:
1. 1.3778 2. 0.0089
Step-by-step explanation:
to find the volume of the whole rectangle prism you would have to do the volume formula since it is a 3d shape. VOLUME FORMULA, LxWxH.
so 1x0.83x1.66= 1.3778
you can always convert the fraction into decimal to help you calculate the problem.
i don't know if this is correct but i give it a try, so if the whole volume of the triangle is 1.3378 than you can divide that by the the number of small cubes it has inside.
it is 5 by 10 so there are 150 cubes in total.
1.3378 divided by 150=0.0089
im confident about the 1st but not so much with the second
I did the elimination method and it said 4 nickels which in turn gives me 52 pennies.
Answers
There are 32 pennies and 24 nickels in jar
Solution:
Let "n" be the number of nickels
Let "p" be the number of pennies
1 penny = 0.01 dollar
1 nickel = 0.05 dollar
There are 56 coins in the jar in all
Therefore,
number of nickels + number of pennies = 56
n + p = 56 ----------- eqn 1
The total value of coins is $ 1.52
Thus we frame a equation as:
number of nickels x 0.05 + number of pennies x 0.01 = 1.52
0.05n + 0.01p = 1.52 -------- eqn 2
Let us solve eqn 1 and eqn 2
From eqn 1,
n = 56 - p ------ eqn 3
Substitute eqn 3 in eqn 2
0.05(56 - p) + 0.01p = 1.52
2.8 - 0.05p + 0.01p = 1.52
0.04p = 2.8 - 1.52
0.04p = 1.28
Divide both sides by 0.04
p = 32
Substitute p = 32 in eqn 3
n = 56 - 32
n = 24
Thus there are 32 pennies and 24 nickels in jar