Sharon wants to buy a shirt that costs $70. The sales tax is 5%. How much is the sales tax? What is her total cost for the shirt?
Answer:
sales tax is $3.50.
She would have to pay $73.50
Step-by-step explanation:
5% of 70 is 3.5 (sales tax)
70+3.5= 73.5
Identify the slope and p-intercept of the
equation 2x + 5y = 20
Answer:
slope: -2/5
y-intercept: (0,4)
Step-by-step explanation:
PLSS HELPPPP
Reggie recorded how longRandomly selected her to walk 1 mile. He recorded the data in the dot plot below. If 126 students were selected, how many students would Reggie predict would take more than 18 minutes to walk 1 mile.
Answer:
48
Step-by-step explanation:
If there were 126 students total, and 21 dots. That means that there are 6 students per dot. And since there are 8 dots in the 18 minute mark, that means that there were 48 predicted students.
13. What is the algebraic notation of a figure is Translated 9
units right and 3 units down?
Okay so I have finals in a week on the picture above ^
How can I pass? (Asking for advice)
Please help me im very depressed and im struggling a lot on my math and i really need some answers
Which number sentence is true?
Answer:
A 8.565 < l-13.23l
Step-by-step explanation:
Because the brackets makes the -13.23 positive
Juan buys a bag of 12 tangerines for $3.48.
Find the unit price in dollars per tangerine.
If necessary, round your answer to the nearest cent.
Answer:
0.29
Step-by-step explanation:
12 divide by $3.48 is 0.29
Find the slope of the line that passes through (8,4) and (6,5)
Answer:
-1/2
Step-by-step explanation:
The equation for slope is y2 - y1 and x2 - x1. So you do 5(y2) - 4 (y1) which is 1. And 6(x2) - 8(x1) which is -2. Put 1 as the numerator and -2 as the denominator as you got -1/2. The fraction is negative because the -2 made it that way
Simplify the expression using the order of operations show all your work 150- (4²+4) ÷ 2
Answer:
Step-by-step explanation:
150-20/2
f(3) if f(x) = 2x + 4
Write the equation of the line passing through the point (2,-1) with a slope of -3
the width of a rectangle is fifteen feet less than the length . if the area of the rectangle is 54 square feet , find the width .
a. 3 ft
b. 6ft
c. 9 ft
d. 18 ft
Answer:
A
Step-by-step explanation:
A. 3 x 18 = 54
B. 6 x 21 = 126
C. 9 x 24 = 144
D. 18 x 33 = 594
what is the range of this function?
Step-by-step explanation:
The absolute maximum of the function is y = 4, at (3, 4).
Both ends of the function point downward, which stretches to negative infinity.
Hence the range is -infinity < y <= 4. (D)
Simplify 5(6x+9)-3x+4
Answer:
27x+49
Step-by-step explanation:
1. Start by distributing the 5 to 6x+9. This means to multiply 6x and +9 by 5.
6x times 5 = 30x
5 x 9 = 45.
5(6x+9) simplifies to 30x+45
2. Rewrite the expression as 30x+45-3x+4
3. Combine like terms.
30x - 3x = 27x
45 + 4 = 49
27x+49
Is this true or false? The following graph represents a proportional relationship:
True
False
Step-by-step explanation:
true I think I hope this helps !!!
Estimate 73% of 23.95
Answer: 304.8
Step-by-step explanation;
7300:23.95 = 303.8
Answer:20
Because I looked it up
If yall help me with all the answers ill give you 32 points. Ik this is easy but I'm too lazy to do this. someone help me, please.
Answer:
100-both
75-5
565- 5
2815- 5
10050- both
57- 3
1365- 3
14- 2
81- 3
3850- 2
333- 9
1125- 9
448- 8
630- 9
5496- 8
114- 6
21,750- 6
3580- 4
2528- 4
944- 4
Step-by-step explanation:
A video games originial price was 55$ it is 30% off. What is the new price?
Answer: $38.50
Step-by-step explanation: Find 70% of $55.
Answer:
38.5
Step-by-step explanation:
SO U FIND 10% WHICH IS =5.5
THEN U TIMES IS BY 3 AND ITS =16.5
THEN YOU MINUS 55 BY 16.5
AND THAT IS =38.5
Can you answer at least one
Answer:
15. 88%
Step-by-step explanation:
I did division
Answer:
16. is 11550
Step-by-step explanation:
Help please. I already got most of the problem done.
cant see the pic
Step-by-step explanation:
Answer:
[tex]y\leq \frac{x}{2}-2[/tex]
Step-by-step explanation:
When dividing/multiplying you flip the inequality sign, and the negative on the x and 2 cancel.
A square parking lot has an area of 12,996 square yards. a. What is the length of one side of the parking lot? b. How many yards of fence will it take to enclose the entire parking lot?
Answer:
114 yards
456 yards
Step-by-step explanation:
Given that:
Area of square parking lot = 12,996 square yards
The lenght of one side of the parking lot :
Area of a square = a² ; a = side length
Hence ;
12996 = a²
√12996 = a
114 = a
Hence, length of one side = 114 yards
Yards of fence needed to enclose parking lot :
Perimeter of a square = 4a ; a = side length
Perimeter = 4(114)
Perimeter = 456 yards
need help with vertical angles
Answer:
ok what is thepromblem
Step-by-step explanation:
Answer:
whats up? whats tha questionn :)
Step-by-step explanation:
please help
Solve the system of equations.
2x − 5y = 3
x − 3y = 1
(4, 1)
(5, 2)
(7, 2)
(9, 3)
please explain how you got your answer if you can please
Answer:
(9,3)
Step-by-step explanation:
You can just substitute the answer choices in to the equation and see what option works for both equations.
Hello does anyone know how to figure this out? - 3(4 + x) = x + 6
Answer:
-4.5
Step-by-step explanation:
-12-3x=x+6
-4x=18
x=-4.5
Answer:
-4.5=x
Step-by-step explanation:
First you would distribute the -3 to the 4 and x inside the parentheses
It would be -3 x 4= -12
Then -3 x X= -3x
So your equation would now be -12+ -3x = x + 6
Now you add 3x to the -3x to cancel it out and then add it to the x
So your equation now looks like -12=4x +6
Then you subtract 6 from the 6 to cancel it out and add it to the -12
Now your equation looks like -18=4x
Then you divide 4 from the 4x to cancel it out and then divide 4 from the -18
Finally you have -4.5=x
I'm unsure if this is correct but hopefully this helps :)
I need help please help me pu
Answer:
D: x=12
Step-by-step explanation:
I WILL GIVE YOU BRAINLY PLSSS
The longest suspension bridge in the world is the Akashi Kaikyo Bridge in Japan. Its main
span is 1,290 feet longer than a mile. A mile is 5,280 feet.
Calculate the length of the Akashi Kaikyo Bridge.
A. 3,990 feet
B. 6,400 feet
C. 4,049 feet
D. 6,570 feet
PLSSS SHOW YOUR WORK PLSSS
Which angle or angles are co-terminal with 175 degrees? All angles below are in degrees. (Select all that apply.)
-185
-175
5
355
535
895
. 4/2y - 31 - 1 = 11
Answer:
the correct answer is
y = 42
hope this helped :)
A company paid $48 for 2 cases of printer paper./Each case contained 12 packages of paper./ Next month the company's office manager needs to order 180 packages of the same paper./ If the price per package does not change,/ what would be the total cost of next month's order?
Answer:
$360
Step-by-step explanation:
Calculation for what would be the total cost of next month's order
First step is to calculate how much they paid per the two cases of printer papers
Two cases of printer paper=$48 /2
Two cases of printer paper=$24 per case
Second step is to calculate the cost of each package of printer paper
Cost of each package of printer paper=$24/12 packages of paper
Cost of each package of printer paper=$2
Last step is to calculate the total cost of next month's order
Total cost=180 packages*$2
Total cost=$360
Therefore what would be the total cost of next month's order is $360
which graph represents the solution set of 2x-5<3
Answer:
(See the attachment)
Step-by-step explanation:
None