The value of a baseball player's rookie card began to increase once the player retired. When he retired in 1997 his card was worth $4.51 The value has increased by $1.02 each year since then. Express the relationship relating the value of the card y in dollars and the number of years x the player has been in retirement with an equation. Is the relationship between x and y proportional? What was the value of the card in 2008?
Step-by-step explanation:
When he retired in 1997 his card was worth $4.51 The value has increased by $1.02 each year since then.
Express the relationship relating the value of the card y in dollars and the number of years x
y = $1.02 x + $4.51
Is the relationship between x and y proportional?
Yes. This is because as x increases, the value of y also increases.
What was the value of the card in 2008?
Number of years from 1997 to 2008 = x = 11
y = $1.02 x + $4.51
y = $1.02 (11) + $4.51
y = $ 11.22 + $4.51
y = $ 15.73
Multiply each equation by a number that produces opposite coefficients for x or y 1/3x -2/3 y=7
Answer:
Attached
Step-by-step explanation:
someone please solve
Answer:
B
Step-by-step explanation:
Radius is half of diameter so r is 36
[tex]4/3\pi r^3[/tex] is volume of sphere
using 3.14 as pi you get 195,333.12 cubic cm
Congruent Triangles will mark brainiest with thorough explanation.
AAS
SAS
ASA
Can't Determine
ASA
Angle-Side-Angle
AAS is the same but the order in different.
SAS is a no because there are no two S.
Can't determine bah! You can determine.
PLEASE BRAINLIEST
Answer:
The markings are different.
SAS and ASA would work, as you can count the sides and angles respectively, however, the markings are different, so I am not sure.
Actually I was wrong. Please give the other person credit.
The box shown has a volume of 8 cubic inches.
image
If it is a cube, how long does each side measure?
Answer:
The answer is 2
Step-by-step explanation:
If we use the formula for volume LWH=V. We also take in the fact that a cube has the same measure on every side. and we input 2 for L , W , and H
Which is 2*2*2=8
Solve the absolute value equation:
|x| -7=-3
Answer:
Step-by-step explanation:
-3+7=4
x=4
Which of the following is NOT a solution for the inequality below? Please look at the picture
Alright have posted the next question!
Answer:
Angle 4 is the answer
Step-by-step explanation:
Vertical angles are angles opposite each other.
Therefore, angle 2 is vertical to angle 4.
hope this helps and is right :)
p.s. i really need brainliest
will mark BRAINLIEST!! show work
Answer:
d. x+9
Step-by-step explanation:
i hope this helps :)
How pure is 16-karat gold?
Answer:
here
Step-by-step explanation:
16 karat gold is 16 parts gold to 8 parts other material for a pure gold percentage of 67%.
Answer:
About 67% because karats are on a scale of 1-24 with 24 being pure gold,
so 16/24.
what is the solution
y=-4x+20 y=2x-22
Answer: x=7 y=-8
Step-by-step explanation:
What is the classification for this polynomial? 5 Click on the correct answer monomial binomial trinomial
what is the disadvantage and advantage
Answer:
An advatage is that he has a scholorship to pay most of his college or school, but a disadvantage is that he will need to pay back his student loan.
Step-by-step explanation:
hope this helps :)
Answer:
Step-by-step explanation:
One advantage would be with a student loan he could probably get more money than a scholarship however the disadvantage is he would eventually have to pay that money back in the future. A scholarship would be free money given by a college but he would receive it in small amounts.
Please helpppp :< here is 25 points
Answer:
function b
Step-by-step explanation:
When its asking for which function has a greater rate of change its asking for which slope has a greater value
the slope is calculated by change in y over change in x
for function a, as y goes up 2 x goes up 1
so the slope ( rate of change) is 2/1
for function b is y goes up 3 x goes up 1
so the slope (rate of change) is 3/1
3/1 is greater than 2/1 so function b has a greater rate of change
Michelle’s mom is letting her paint her room pink. What formula would she use to figure out how much paint she needs.
Which equation has a zero slope and y-intercept of -2?
Question 3 options:
a) y = x + 2
b) y = 2
c) y = -2x + 0
d) y = -2
Answer:
It is D
Step-by-step explanation:
Two angles are complementary. The measure of angle W is four times the
measure of angle N plus 10 degrees. What is the measure of angle N?
answer asap! will give brainliest, question in pic!
Answer:
Im 95% sure that it is most likely the first one.
Step-by-step explanation:
On a coordinate plane, a line with a 90-degree angle crosses the y-axis at (0, 1), the x-axis at (1, 0), turns at (3, negative 2), and crosses the x-axis at (5, 0). What is the lowest value of the range of the function shown on the graph?
Answer:
-2
Step-by-step explanation:
Answer:
THE ANSWER IS B) -2
Step-by-step explanation:
ON EDGE 2021
Question 23 of 25
What is the value of x in the diagram below?
49
IN
14
2
A. 6
B. 9
C. 8
D. 7
HELP ASAPPPPPP
Answer: D
Step-by-step explanation:
because 7x7= 49
ill mark brainlist plss help
Answer:
9:1
Step-by-step explanation:
Divide both the numerator and denominator by the GCD
81 ÷ 9
9 ÷ 9
Reduced fraction:
9:1
Therefore, 81/9 simplified to lowest terms is 9/1.
Which expression is equivalent to (8m + 6) + (3m - 2) ?
Answer:
(11m-4)
Step-by-step explanation:
8m+3m=11m
6-2=4
18 is what percent of 20?
Answer:
90%
2 is 10%
20-2=18
90% left.
The Bigtown football team outscored its opponents 5:2 last season. If their opponents scored 38 points, how many points did Big Town score? (Hint: Bigtown is first in the ratio)
Answer:
95 points
Step-by-step explanation:
Let P = Big Town's points
5/2 = P/38
2P = 190
P = 95 points
If x is a rational number and y-2/3
which statement describes the sum of x and y?
Answer:
to be honest I dont know I'm not that good at math....
Answer:
The answer is (A) The sum of x and y is a rational number.
35,651,000,000 in to scientific notation
image down below thx
Answer: I thinks its B
Step-by-step explanation:
Help! I don't know the meaning of life.
Kip took out a loan for $750. He earned $60 in interest and his interest
rate was 4%. How long did he take to repay the loan?
1 year
2 years
2.5 years
3 years
9514 1404 393
Answer:
(b) 2 years
Step-by-step explanation:
The interest formula is ...
I = Prt . . . . interest rate r on principal P for t years
We can fill in the known values and solve for t.
60 = 750·0.04·t
60/30 = t = 2
The loan was repaid in 2 years.
The radius of Circle A is 6 mm. The radius of Circle B is 4 mm greater than the radius of Circle A. The radius of Circle C is 2 mm greater than the radius of Circle B. The radius of Circle D is 3 mm less than the radius of Circle C. What is the area of each circle? How many times greater than the area of Circle A is the area of Circle D
Answer:
Area of circle A =113.14 mm²
Area of circle b = 314.29 mm²
Area of circle C = 452.57 mm²
Area of circle A = 254.57 mm²
2.25 times
Step-by-step explanation:
Area of a circle = nr²
where n = 22/7
r = radius
Circle A's radius = 6mm
Circle B's radius = 6mm + 4mm = 10mm
Circle C's radius = 10mm + 2mm = 12mm
Circle D's radius = 12mm - 3mm = 9mm
Area of circle A = (22/7) x 6² = 113.14 mm²
Area of circle b = (22/7) x 10² = 314.29 mm²
Area of circle C = (22/7) x 12² = 452.57 mm²
Area of circle A = (22/7) x 9² = 254.57 mm²
Number of times the area of circle D is greater than that circle A = Area of circle D / Area of circle A
254.57 mm² / 113.14 mm² = 2.25 times