Possibly $40.98 hope this helps
Answer:
The correct answer is:
r + 0.50 = 10.25: Subtract .50 from both sides. The answer is $9.75.
This is because Juan got a $0.50 raise which means that his new rate will be $0.50 more than his original rate (r).
You want to get familiar with what the slope-intercept form equation means. even though the discussion board covers some of this... slope-intercept is y = mx + b, and in it, x and y are a point on your graph (x, y), m is the slope, and b is your y-intercept. in word problems, any constant will typically be b.
but, really, to answer this word problem, you don't have to think so hard about y = mx + b. just read the problem and bring your information together:
"the venue will cost $1500 to rent for an evening"
"$25 per person"
so they only gave you two bits of information, and you just have to decide where they fit. if the venue costs $1500 for an evening, that's a fixed cost--the 1500 isn't going to go up or down depending on the number of people at the charity event. it stays. you're paying 1500 regardless, even if 2 people show up. because the discussion board states that b should represent your starting amount, you're automatically $1500 in the hole, because you have to spend that much to get the venue. you will, however, write it as a positive integer, because the question wants you to calculate the total cost, by my understanding--you're adding the cost of the people with the cost of the venue.
$25 is not a fixed amount. if it's $25 per person, then if 2 people come, it costs $50, if 3 people arrive, it costs $75. this cost is dependent upon the number of people, which you can call "x"
with that information, write any other equation you would for a word problem:
y = 25x + 1500
that's your equation, and it just so happens that this equation is in y = mx + b format. the x-value represents the number of people who show up for the charity; the y-value represents the overall cost.
and you need three solutions for this equation--which, luckily, is a quick and easy process!! choose an x-value and solve for y.
y = 25x + 1500
when x = 1...
y = 25(1) + 1500
y = 25 + 1500
y = 1525
ordered pair: (1, 1525)
when x = 2...
y = 25(2) + 1500
y = 50 + 1500
y = 1550
ordered pair: (2, 1550)
when x = 3...
y = 25(3) + 1500
y = 75 + 1500
y = 1575
ordered pair: (3, 1575)
i hope that helped!!
Answer:
Solution given:
radius [r]=4
height [h]=5
we have
Surface area of cylinder=2πr(r+h)
=2π×4(4+5)
=<u>72πunits³ is a required volume.</u>
The steps to be taken to determine the volume of the rectangular prism are:
Use A = bh to find the area of the base.
Use V = Bh to find the volume of the prism.
Volume of the prism, V = (228)(6) = 1,368 feet cubed.
<h3>How to Find the Volume of a Rectangular Prism?</h3>
A rectangular prism has a height, base, and width. The volume of the rectangular prism can be found by using the following steps:
- Find the base area of the rectangular prism using the formula, A = bh, where b is the base length and h is the height of the base.
- Then, find the Volume using the formula, V = Bh, where B is the base area and h is the height of the prism.
Parameters are:
Length of prism = 9 and one-half feet,
Width of prism = 24 feet,
Height of prism = 6 feet
Given the dimensions of the rectangular prism above, do the following:
Find the area of the base of the rectangular prism:
Area of base = (9 1/2)(24) = 228 cm²
Find the Volume of the prism using V = Bh :
Volume of the prism = (228)(6) = 1,368 feet cubed.
Therefore, the steps to be taken to determine the volume of the rectangular prism are:
- Use A = bh to find the area of the base.
- Use V = Bh to find the volume of the prism.
- Volume of the prism, V = (228)(6) = 1,368 feet cubed.
Learn more about volume of the rectangular prism on:
brainly.com/question/12917973
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