Jeremy had 5 Roosevelt dimes, 3 Kennedy half dollars, and 8 silver dollars in his coin collection worth a total of $231.
D=collector value of a dime
H=collector value of a half dollar
S=collector value of a silver dollar
Write a linear equation showing the number of each coin
A) 0.50d+1.50h+8s=231
B) 5d+3h+8s=231
C) d+h+8s=231
D) 0.10d+0.50h+1s=231
PLS HELP! I’ll give brainliest
Answers
The amount in equation is 5d + 3h + 8s = 231.
What is linear equation?A linear equation is an algebraic equation of the form y=mx+b. involving only a constant and a first-order (linear) term, where m is the slope and b is the y-intercept.
Given:
Jeremy had 5 Roosevelt dimes,
3 Kennedy half dollars,
and 8 silver dollars in his coin.
Total amount = $231
As, let d be the collector value of a dime
let h be the collector value of a half dollar
let s be the collector value of a silver dollar
Now, to represent the amount in equation
5d + 3h + 8s = 231
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HELP ME QUICK PLZ WITH THIS MATH PROBLEM!!!!!!!!!!!!!!
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Answer:
I believe it’s 1/2
Step-by-step explanation:
Take a point on the graph and use rise over run method
Answer:
D. 5/8 poundsStep-by-step explanation:
You can find the slope by picking a point such as (8,5).
Slope = rise over run.
(8,5) is 8 units right and 5 units up, thus the slope is 5/8
Hope this helps.
Find the area. Will mark brainliest.
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a = 70
Step-by-step explanation:
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a = 10 * 14 / 2
a = 140/2
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Answers
Answer: [tex]6<z<18[/tex]
Step-by-step explanation:
Use the pythagorean theorem to find z first.
[tex]c^2=a^2+b^2\\c=\sqrt{a^2+b^2}[/tex]
a = 12
b = 6
c = z
[tex]c=\sqrt{(12)^2+(6)^2}\\ c=\sqrt{144+36}\\ c=\sqrt{180} \\c=13.4[/tex]
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15 Points need ASAP.
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Answer:
y = [tex]e^{x}[/tex]
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i) 203 x 205
Plss I NEED HELP!!! T^T
Answers
Step-by-step explanation:
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(200+3)*(200+5)
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40000+3000+15
403015
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Answer:
No, there isn't enough information to prove that the lateral faces are rectangles
Step-by-step explanation:
Can someone please help me with these problems?
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Step-by-step explanation:
it fits in the 15 inches 3 times.
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This graph shows a proportional relationship. (2/3, 3/4)
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Answer: Hi! I'd love to help you but I'd need to see the graph.
Step-by-step explanation: Can you add a picture?
Mariana picked x apples at an orchard. She and her friends ate 6 of them, leaving 36 apples.
The number of apples can be represented by the equation 2 – 6 = 36. Plot a point on the
number line to represent x, the number of apples Mariana picked.
39
40
43
41
42.
44
36
37
38
32
31
33
35
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An SUV costs $25,000. Their is 3% tax. How much will the SUV costs with tax?
Answers
Answer:
$25,750
Step-by-step explanation:
25000 x 3%=750
25000+750
Answer:
25,750.
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Step one: Find what 3 percent of 25000 is.
25000 divided by 3 (tax percentage)
3% of 25,000 =750
Step two: add that to the original cost of the SUV.
25,000 (original cost) + 750 (3% of original cost) = 25,750
Please mark as brainliest,I need a few more :D
a bookmark is 3.7 centimeters wide and 6.2 centemeters tall. what is its area of the bookmark
Answers
Answer:
22.94
Step-by-step explanation:
3.7x6.2
multiply the values
Answer:
22.94
Step-by-step explanation:
Area of a rectangle = l x b
= 6.2 x 3.7
= 22.94 square cm
The data below show the weights, in pounds, of a group of professional football players.
325, 310, 289, 288, 285, 285, 285, 280, 280, 273
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set, to the nearest whole number?
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Answers
Answer:
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Step-by-step explanation:
The mean absolute deviation of the data is 11.
The mean absolute deviation (MAD) of a data set is the average distance between each data value and the mean.
To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values.
Given: The data below show the weights, in pounds, of a group of professional football players.
325, 310, 289, 288, 285, 285, 285, 280, 280, 273
The mean of the data set is 290 pounds.
How to find the mean absolute deviation of the data
set, to the nearest whole number?
The average absolute deviation is
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=> 11.
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hi what is the answer to c
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It's quadratic, linear or exponential?
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If the probability of a chance event is 0.67, it is less likely to happen
than which of the following probabilities of another chance event?
Select one:
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Answers
Answer:
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Step-by-step explanation:
Which of these are NOT expressions?
Check all that are true.
123
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6 − 5 − 4 = z
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HELP
Answers
Answer:
6-5-4=z
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Step-by-step explanation:
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Answers
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Step-by-step explanation:
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11=-2 +B
B= 13
B represents the y-intercept
so we will use the equation y=mx + B and we know the slope and y intercept.
r= 1/2(-16) + 13
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report this
what is 79 to the power of 3 x 7 - 3.78
Answers
Answer:
4.75486852E32
Step-by-step explanation:
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[tex]79^{17.22}[/tex]=4.75486852E32
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A. Bar Graph
B.Circle Graph
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Answer:
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Step-by-step explanation:
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am not sure but hopefully it helps you!!!!!!
Answer:
the person above is correct
Step-by-step explanation:
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Answers
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Step-by-step explanation:
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Part B:
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Answers
Answer:
A) y = 1.875x + 1.25
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Step-by-step explanation:
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Answers
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16
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Answers
Answer:
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Step-by-step explanation:
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Drag the tiles to the correct boxes to complete the pairs.
Match each quadratic equation with its roots.
Answers
Answer:
Step-by-step explanation:
What is a reasonable estimate for the volume of a number cube:
8 cm3, 27 in?, or 1 ft??
Answers
Answer:
I think the 8 cm one :D
