Answer:
1
Step-by-step explanation:
A teacher buys 15 boxes of pencils, 3 boxes of erasers, and 7 boxes of dry erase markers for the class. Each box of pencils costs $19.85, each box of erasers costs $5.62, and each box of dry erase markers costs $31.22.What is the best estimate, in dollars, of the classroom items?
Answer:
533.15
Step-by-step explanation:
$15*19.85+3*5.62+7*31.22
=533.15
Make me brainliest
The best estimate in dollars for the classroom items will be equal to $533.15.
What are arithmetic Operations?The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.
Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.
As per the data given in the question,
Total pencil boxes = 15
Price of each pencil box = is $19.85
Then, the price of 7 pencil boxes will be: 15 × $19.85 = $297.75
Total Erasers boxes = 3
Price of each eraser box = is $5.62
Then, the price of 3 eraser boxes will be: 3 × $5.62 = $16.86
Total dry-erase boxes = 7
Then, the price of 7 dry-erase boxes will be: 7 × $31.22 = $218.54
Then, the total price of all these items will be,
$297.75 + $16.86 + $218.54 = $533.15
To know more about arithmetic operations:
https://brainly.com/question/25277954.
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285.6 divided by 16 because like I said I’m stoopy
Luis rides his bicycle 3/4 mile in 15 minutes along the bike trail.
Assuming he rides at a constant rate, what is his speed, in miles per hour? Use the table to help find the answer.
Answer:
3 mph
Step-by-step explanation:
15 minutes =1/4 of an hour
3/4 x 4= 12/4= 3
1. Raffy wants to buy a watermelon that weighs about 2.8 kgs. The watermelon is priced at Php 25.50 per kilo. How much is the total cost of the watermelon?
answer pls i need it now :(
Answer:
82.875
Step-by-step explanation:
25.50 × 2 = 51
25.50 ÷ .8 = 31.875
51 + 31.875 = 82.875
Hope this was fast enough
The numbers 541A3, 541B3, and 541C3 are all different multiples of 3. The letters A, B, and C represent digits within the number. What is the product A times B times C?
Answer:
80
Step-by-step explanation:
541A3 is a multiple of 3 when the sum of the digit is a multiple of 3 so the sum of the 4 given number is 5+4+1+3=13. but we need it to be a multiple of 3 so we add 2 so A is 2. Using similar logic B=5 and C=8 so the product of A B and C is 2*5*8=80
Please Help!!!!
Jacob sells homemade skateboard decks for a profit of $27 per deck. He is considering switching to a new type of material that will increase his profit, as expressed by the function y = 32x, where x is the number sold and y is the amount of profit.
How many more dollars will Jacob earn on each skateboard deck if he switches to the new material? Explain how you found your answer. (5 points)
Answer:
i believe it is $32
Step-by-step explanation:
Write a congruence statement for
the two triangles shown below.
Answer: What are the two triangles' names? For example, if they are Triangle ABC and DEF, the congruence statement would be "ΔABC ≅ ΔDEF".
Step-by-step explanation: I explained it above.
Sara says “if you subtract 17 from my number and multiply the difference by -4, the result is -24” what is Sara’s number? (I’ll give brain)
Answer:
23
Step-by-step explanation:
-24÷-4= 6
x-17=6
x=6+17
x=23
give step answers, thanks
pls help am not the brightest kid opoppo
Answer:
E
Step-by-step explanation:
[tex]\bold {\sqrt{100} \times \sqrt{100} }[/tex]
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The Answer is ~
[tex] \boxed{100}[/tex]
[tex] \large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}[/tex]
Let's solve ~
[tex] \sqrt{100} \times \sqrt{100} [/tex][tex] \sqrt{10 \times 10} \times \sqrt{10 \times 10} [/tex][tex]10 \times 10[/tex][tex]100[/tex]Therefore, the equivalent value is 100
The required value is ~
[tex]100[/tex]Explanation ~ [tex] \sqrt{100} \times \sqrt{100} [/tex][tex]{( \sqrt{100} ) }^{2} [/tex][tex]{({100 }^{ \frac{1}{2} } ) }^{2} [/tex][tex](100) { }^{ \frac{1}{2} \times 2 } [/tex][tex] {(100)}^{1} [/tex][tex]100[/tex][tex]\mathrm{✌TeeNForeveR✌}[/tex]
A Choice matrix is shown. complete the choice by determining numbers of solutions the equation has
Answer:
1. No solutions
2. One solution
3. No solutions
4. Infinitely Many
Step-by-step explanation:
A child cuts out one crown-shaped piece of paper for a project.
11 cm
4 cm
4 cm
5 cm
16 cm
How much paper is used for the project?
120 cm
O 128 cm2
O 152 cm
O 224 cm?
Answer:
i believe that the correct answer is 128cm². my answer is explained in the picture attached
my first number is -2 my fifth number is 26 what is the 3rd number
Answer:
12. The pattern is adding 7. so the answer is 12
Step-by-step explanation:
triangle XYZ is similar to ABC. what is the length of XY?
Answer: 20
Step-by-step explanation:
what is the equation of 3
Answer:
hope it is helpfulStep-by-step explanation:
The equation for which 3 iS a solution is 3x-9=0
hope it's is helpful ♠
2x-1=5-6x
will give brainliest!!!
no links, 20 points.
Answer:
x = 3/4
Step-by-step explanation:
1. Rearrange terms
2x - 1 = 5 - 6x
2x - 1 = -6x + 5
2. Add 1 to both sides of the equation. We want to get rid of -1.
2x -1 = -6x + 5
+1 +1
-------------------------
2x = -6x + 6
3. Simplify.
2x + 6x = 6
8x = 6
6/8 = 3/4
Then, the answer is 3/4.
Hope this helps.
4e-6=6 e equals what plzz asap
5
Answer:
No Solution
Step-by-step explanation:
1) Since 4e - 6 = 6 is false, there is no solution.
Result: [tex]No[/tex] [tex]Solution[/tex]
what’s the
hundreds in a
the number
44,813?
Plot the points (4, 0) and ( -1 - 2) on the coordinate plane.
Answer:
(8,90)
Step-by-step explanation:
8 and 90 together... (8,90)
5 feet
4 feet
What is the perimeter?
16 feet
14 feet
18 feet
perimiter means all the way around, and im assuming this is a 4-sided shape, so 5+5+4+4 = 18 ft.
what is the equation of a line parallel to y=4 that passes through point (9,8)
Step-by-step explanation:
the equation is y=8
check the image above
please brainliest
PLEASEE SOMEONE ANSWER THIS PLSSSSSS
Answer:
A - 17,400
B - 627,120
Step-by-step explanation:
A.) A house that has a value of $29,000 is being depreciated(value is being lowered) 10% each year for 4 years. So after 4 years is will be depreciated by 40%
40% of 29,000 is 11,600
29,000 - 11,600 = 17,400
B.) A house that has a value of $435,500 is being appreciated(value is being raised) by 4%. So in the next 11 years it will be appreciated by 44%.
44% of 435,500 is 191,620
435,500 + 191,620 = 627,120
Which of the following is not a solution to the system of linear inequalities graphed above?
A. (0,0)
B. (2,-2)
C. (-3,0)
D. (-2,-2)
Answer:
B (2,-2) because it needs to make a linear quality by crossing the y-axis forming a triangle
a formula used for calculating velocity is v= 1/2 at^2. what is a expressed in terms of v and t
Answer:
a = (2v) / ( t^2)
Step-by-step explanation:
v = 1/2 at^2
Multiply by 2
2v = 2 * 1/2 at^2
2v = a t^2
Divide each side by t^2
2v / t^2 = a t^2 / t^2
2v / t^2 = a
a = (2v) / ( t^2)
In Module 5 you learned about different ways in which relations can be represented (a mapping diagram, a table of values, a set of ordered pairs, and a graph). Provide two examples of each representation such that the first example is a function and the second is not a function. Include an explanation for why your examples meet each criteria using proper terminology.
What is the smallest positive multiple of $32$?
Answer:
2 is the smallest positive multiple of $32$
explanation:
hope it helps, btw i dont have step-by-step explanation becuase i already have a answer.
its you're choice if you're going to copy my answer. correct me if im wrong naman.
PLEASE GIVE ME HE BEST ANSWER. If you borrow $200 at a simple interest rate of 8% per year, how much do you owe after 10 years?
A.
$2160
B.
$280
C.
$360
D.
$2016
Answer:
C
Step-by-step explanation:
200x0.08 = 16
16x10 = 160
200+160= 360
Hope this helps!
What is the slope of the equation graphed on the coordinate plane?
Answer:
The slope would be 1
The equation for the line would be y= 1x-2
Step-by-step explanation:
Being that that graph isn't labeled I will assume each block is one unit.
Linear or Nonlinear?
Answer:
linear
Step-by-step explanation:
Answer:
Linear functions are straight lines, non-linear functions are curvy
Non-Linear is your answer
Step-by-step explanation:
what is 5x50000000000000000000000b-80H=69476(78-9m)
The answer to your question is the following:
Make sure to simplify !!
