Answer:
1.Tip amount-$8.10 Total amount-$53.10
2a.$226.40
2b.$205.50
2c.$200.00
2d.Store C because it has the cheapest price and you'll get a better deal.
3.$92.40
4.$436
Step by Step explanation:
Multiply the cost by the percentage then add IF NEEDED
HELP ASAP
WILL GIVE BRAILIEST
Answer:B or 540 cubic inches.
Step-by-step explanation:
So, if we multiplied all 3 values using the volume formula, we get 600 cubic inches. And if it says 90%, we multiply .9x600 and get 540 cubic inches.
Answer:
B. 540 cubic inches
Step-by-step explanation:
Let's start with the formula.
[tex]Volume=Length*Width*Height[/tex]
Or:
[tex]V=L*W*H[/tex]
We are given the Length, Width, and Height.
So we just multiply it out:
[tex]12.5*6*8=600[/tex]
The volume is 600 cubic inches
But we aren't done yet:
We now have to find 90% of 60, and we can do that in two ways
Set up a percent proportion:
[tex]\frac{x}{90}=\frac{600}{100}[/tex]
[tex]x=\frac{90*600}{100}[/tex]
[tex]x=540[/tex]
Or we could use benchmark fractions.
To find 90% of 600, we do 600 - (10% of 600)
This is just 600 - 60
540
Kara works at a fine jewelry store and earns commission on her total sales for the week. Her weekly paycheck was in the amount of $7000, including her salary of $1000. Her sales for the week totaled $50,000. Express her rate of commission as a percent, rounded to the nearest whole number.
find the slope. y - x = -5
Jung-Su's father gave him $144. Jung-Su bought 4 books, each of which cost $9. How much money does Jung-Su have left?
Answer:
$108
Step-by-step explanation:
9+9+9+9=36
144-36=108
lol
At its peak, an online shopping site was selling about 420 items per second.At this rate,how many items would sell in 30 minutes (1,800 seconds)?
Answer:
756000
420 times 1800=
756000
PACK is a rectangle with a perimeter of 40 units. Find the measure of angle O to the nearest degree.
Answer:
It should be like 45 degrees not sure tho sorry
Step-by-step explanation:
please help with this question! will give brainleist
Answer:
28%
Step-by-step explanation:
It's D
Answer:
D. 28%
Step-by-step explanation:
25 - 18 = 7
7 people failed the test.
7/25 = 0.28 = 28%
28% of students did not pass the test.
Which of the following represents the value of 3 2/5−5/2 ?
Select one:
A. 27/4
B. 4
C. 9/10
D. 1/3
Answer: C
Step-by-step explanation: 3 2/5 - 5/2
Pls help only 3 more questions left
Answer:
the answer would be D
Step-by-step explanation:
since it does not specify how many of each shirts there are, it is possible for it to be any size and color.
Answer:
D
Step-by-step explanation:
R B P Y are just the shirts there are two sizes so 8 possible outcomes
amount of shirts x sizes = outcome
4 x 2 = 8
PLEASE HELP WITH ANOTHOR FREAKING IXL
Answer:
its >
Step-by-step explanation:
when I was in school the bars ment it will become the opposite of the number inside so that means -90 will become 90
Answer:
90>70
Step-by-step explanation:
the ones in the lines r always even
please help me,, you have to include an explanation !!
Answer:
1152 ft^2
Step-by-step explanation:
There are 7 faces on this solid.
I will label the faces and will calculate each area with an explanation.
Faces 1 and 2:
The front face and the back face are congruent and have 5 sides each. Each face is a rectangle with a triangle above it. The lower rectangular part has dimensions 9 ft by 12 ft. The triangle above the rectangle has base 9 ft and height 16 ft - 12 ft = 4 ft.
Each face is a rectangle and a triangle.
area = area of rectangle + area of triangle
area = LW + bh/2
area = 9 ft * 12 ft + 9 ft * 4 ft/2 = 108 ft^2 + 18 ft^2 = 126 ft^2
This is area of of face 1, the front face. Face 2, the rear face has the same area.
A1 = 126 ft^2
A2 = 126 ft^2
Face 3: The bottom of the solid is a rectangle measuring 9 ft by 20 ft
area = LW
area = 9 ft * 20 ft = 180 ft^2
A3 = 180 ft^2
Faces 4 and 5:
The left vertical face and the right vertical face are congruent rectangles measuring 12 ft by 20 ft.
area = LW
area = 12 ft * 20 ft = 240 ft^2
A4 = 240 ft^2
A5 = 240 ft^2
Faces 6 and 7 are the top right and left inclined rectangles. They are congruent, and each one has dimensions 6 ft by 20 ft.
area = LW
area = 6 ft * 20 ft = 120 ft^2
We need 2 of these area.
A6 = 120 ft^2
A7 = 120 ft^2
total surface area = A1 + A2 + A3 + A4 + A5 + A6 + A7
total surface area = 126 ft^2 + 126 ft^2 + 180 ft^2 + 240 ft^2 + 240 ft^2 + 120 ft^2 + 120 ft^2
total surface area = 1152 ft^2
Give an example of an equation with an infinite number of solutions. Then make one change to the equation so that it has no solution.
An example of an equation with infinitely many solutions: 6x + 7 = 6x + _____
The equation with one change and no solutions: 6x + 7 = ______
Answer:
was rome
Step-by-step explanation:
solutions: 412421
HELP ME WITH THIS ONE PROBLEM (2/2)
Select all ordered pairs that satisfy the function y = 2x + 5. please help its due in 10 min!!! Brainliest!
b (-7, -9) and d (5, 15) are both ordered pairs that satisfy the function of y=2x+5. i hope this helps you :))
Answer: The first and second one
Step-by-step explanation:
Help please, due soon need it
can you get a clearer picture pls
the bottom is to blurry
Greg earned $340 interest after 5 years at an interest rate of 7%. What was in initial investment?
7x14=98
340x14=4760
4760 is 98% of his initial investment
48.57 is 1% x 2 is 2%
the answer is 97.14
680
1420
What is the measure of angle z?
Answer:
it would be 106
Step-by-step explanation:
i hope you have a good day keep your self happy
Which measurements could create more than one triangle?
A. A triangle with angles measuring 100°, 10°, and 70°
B. A triangle with sides measuring 20 cm and 10 cm and an included
angle measuring 50°
C. A triangle with sides measuring 3 inches, 8 inches, and 15 inches
D. A triangle with angles measuring 110°, 40°, and 40°
Answer:
i think d but im not 100% sure
Answer:it would be D
Step-by-step explanation:
after knee surgery,your trainer tells you to return to you jogging program slowly. he suggests jogging for 12 min. each day for the first week. each week after,he suggests you increase the time by 6 mins. per day. how many weeks will it be before you are up to jogging 60mins per day?
Answer:
1 week and 1 day
Step-by-step explanation:
12+6+6+6+6+6+6+6+6 = 60 There are 8 sixes.
Answer:
It will be 8 weeks.
Step-by-step explanation:
6 x 2 = 12
6 x 8 = 48
6 x 10 = 60
Frank is going to plant x vegetable seeds in one garden and 4x+7 vegetable seeds in another. How many seeds is going to plant?
Answer: Because Frank is planting x seeds in one and 4x+7 in the other, you need to add both of those together.
x+4x+7= 5x+7
Hope this helped! :3
-Jazzy <3
Mary thinks that the "solution" to a system of equations is the point of intersection on the graph. Mike thinks that the "solution" to a system of equations if the ordered pair that makes both equations true. Who is correct?
Please help ASAP thank you
Answer:
R= 1 1/12 or 13/12 I think that's the simplest form
Answer:
4[tex]\frac{7}{12}[/tex]
Step-by-step explanation:
Give make the fractions improper first!
3[tex]\frac{1}{4}[/tex] -> [tex]\frac{13}{4}[/tex]
1[tex]\frac{1}{3}[/tex] -> [tex]\frac{4}{3}[/tex]
Now give them the same denominator, making it easy to solve.
[tex]\frac{13(3)}{4(3)}[/tex] -> [tex]\frac{39}{12}[/tex]
[tex]\frac{4(4)}{3(4)}[/tex] - >[tex]\frac{16}{12}[/tex]
now add!
[tex]\frac{55}{12}[/tex] - > 4[tex]\frac{7}{12}[/tex]
please help ill give brainliest
Answer:
6.93
Step-by-step explanation:
I checked
Answer:
$7 dollars
Step-by-step explanation:
$7 dollars because you'd need 7 more dollars to get the next answer!
Complete the table and graph the function.
Answer:
Step-by-step explanation:
Help please, due very soon
Answer:
I’ve done this before so the answer is
Step-by-step explanation:
The population of city B was approximately 7,150,000, and it DECREASED by 0.8% in one year. What was the new population?
Answer:
7,207,200
Step-by-step explanati
UGH! RSM!!!!!!!!!!!!!!!!!!!!! John's family visited his grandmother over the weekend. The drive to her house took 2 hours at their usual speed. the trip home took 15 minutes longer because traffic was bad and they had to drive 5 mph slower. How many miles away is john's grandmother's house? will give BRAINLIEST! +10pts!
Answer:
90 miles!
Step-by-step explanation:
there are two parts to the problem, meaning you'll need 2 equations.
let's call the distance TO the grandma's house d1, and BACK from the grandma's house d2.
KEY:
time TO g'ma house= t1
time FROM g'ma house=t2
(replace the t's with 's' for speed, with the '1' for to, and '2' for from)
(distance is a constant so d1 is always equal to d2).
-------------
d1=s1+t1, d2=s2+t2
we know what t1 is. 2 hours.
d1=s1•2
meaning that d2 is also equal to that.
s1•2=(s1-5)•2 1/4
2s1=2 1/4 s1-11 1/4
11 1/4= 2 1/4 s1-2s1
11 1/4 = 1/4 s1
s1 (to g'ma)=45 mph
distance is speed times time.
so 45•2 (hr) = 90.
Is this table proportional or non proportional , How do you know?
Help
the best answer will get brainly
PLEASE HELP NO FAKE ANSWERS PLEASE
Answer the questions to estimate the probability that the Iceblades will win the game.
1. The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.
Write your answer in the space below.
2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.
For a group to be a success, how many of the 5 shots does the goalie need to save?
Write your answer in the space below.
3. Group 1 is a success. Explain why.
Write your answer in the space below.
4. In this simulation, which groups are successes? How many successes are there in the 10 groups?
Write your answer in the space below.
5. Estimate the probability the Iceblades will win the game. Give your answer as a percent.
Write your answer in the space below.
In science class, Carla made the model below.
What could Carla show about the real water molecule using this model?
Group of answer choices
the real size of the molecule
the color of the hydrogen and oxygen
how the parts of the molecule move
the molecule’s shape
Answer:
to show the size of the molecule?
Step-by-step explanation: