Cindy has $75. She goes to the store and buys
a set of markers for $6, a box of pencils for
$12, and 4 notebooks. The notebooks all cost
the same. Cindy has $39 left when she leaves
the store
Answer:
28
Step-by-step explanation:
75-12-6=57 57-39=18
Answer:
$4.50
Step-by-step explanation:12+6=18 75-18=57 57-39=18 18/4=4.50
A bamboo plant is 23 cm high and grew 16 cm each day. What is the rate of change?
the rate of change is 7cm
The Reverse of multiplication is?
Answer:
division
Step-by-step explanation:
The Reverse Of Multiplication is Division
Pam ordered a circular hot tub cover with a diameter of 80 inches. Find the area of the hot tub cover.
Answer:
1600π or about 5026.5 square inches
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Answer: I wonder why the hot tub didn't already come with a cover
Step-by-step explanation: 5026.5 inches²
9. Consider the line y = 4x + 9. If a second line is perpendicular to this one, what is its slope
Graph the line using the slope and y-intercept, or two points.
(Slope: 4)
heehehehehhehehheheheheheehe ehe he e
Answer:
8 batches
Step-by-step explanation:
divide 5 1/3 and 2/3
Hope this helps
Can you guys help me?
You buy a shirt that cost $43.76, and you pay the cashier $50.76, how much
change will you get back?
Answer:
Since the shirt costs $43.76, and you paid the cashier $50.76; the change you will get back will be $7.
Step-by-step explanation:
$43.76-$50.76 =$7
Answer:
$7.00 in change
Step-by-step explanation:
50.76-43.76=7.00
Just subtract the total by the price.
Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)
Caroline has 3 less than twice the number of goldfish than her sister. Which
expression shows the total number of goldfish, g, that Caroline owns?
What is
8
11
as a decimal rounded to 3 decimal places?
Answer:
0.727 to 3 d.p
Step-by-step explanation:
8/11= 0.7272727272727
a local deli offers its customers 6 different sandwiches, 5 different drinks and 3 different desserts. how many different orders can be placed that contain one or each item?
Answer:
392
Step-by-step explanation:
Total no = 2n²
= 2X14²
= 392
The revenue, in dollars, of a company that produces video game systems can be modeled by the expression 5x² + 2x
-80. The cost, in dollars, of producing the video game systems can be modeled by 5x2 - x + 100, where x is the
number of video game systems sold. If profit is the difference between the revenue and the cost, what expression
represents the profit?
if 1,000 video game systems are sold,the company’s profit is $__
Answer:
12 i don't really know sorry ;-;..................
Step-by-step explanation:
..............................
Answer:
answer in picture
Step-by-step explanation:
Please help fast PLEASEEEE
Answer:
sorry can't help search it up on the internet
Step-by-step explanation:
Patty wants a triangle garden in her backyard for all of her vegetables. She
is going to use three pieces of fencing that measure 7 feet, 10 feet, and 8
feet. Will her garden be in the shape of a right triangle? Why or why not?
Answer:
Step-by-step explanation:
the hypothenuse is the largest side in the right triangle
we have 2 side, 7,8
in a right triangle, c^2= a^2+b^2
where c is the hypothenuse
c^2=49+64=113
c=sqrt113=aprox 10.6
so, the answer is no if it has to be exactly 10 ft the hypotenuse
base of a triangle is four times the height if the area is 338 feet then what is the height of the triangle in feet
Answer:
h = 13 feet
Step-by-step explanation:
A = bh ÷ 2
base (b) = 4h
338 = 4h(h) ÷ 2
338 = 2h²
169 = h²
√169 = h
13 = h
Draw a tape diagram to represent the problem.
In Mr. Dutton's class there are 4 boy for every 5 girl ?
Use the tape diagram above to answer the question.
If there are 16 males, how many females are in Mr. Dutton's class?
If there are 18 student in Mr. Sutton's class, how many boy are there? How many girl are there?
Answer:
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Step-by-step explanation:
yglughujgyjyuhjvgyjhbygjhgjjyjgjjhbjgbjhjhbj
Helppppppppppppppppp
Please Help Me ASAP.
Answer:
what is the question
Step-by-step explanation:
The Pelicans won 16 games last year. This year the Pelicans won 20 games. What is the percent increase in the number of games the Pelicans won compared to last year?
Answer:
I believe the answer to your question is 25%!
Step-by-step explanation:
If this is wrong, tell me so i can improve my skills.
Have a great day
yo can i get help plz
69+420=469+x
what is the value of x
the value of x is 20
Step-by-step explanation:
hope it helps you!
Answer:
i think x=20
i need help with my homework
Answer:
No
Step-by-step explanation:
What is
5/6
as a decimal rounded to 3 decimal places
Answer:
its 0.833
Step-by-step explanation:
you do the numerator divided by the denomanater (im sorry i cant spell it haha)
so in this case 5 divided by 6 is 0.833
Anthe answer is 0.833
Pls answer this question thank you i will give u brainliest
The restaurant sold coffee and tea during the breakfast shift. The number of cups of tea they sold was 6 more than 1/3 of the number of cups of coffee sold. If the total cups of coffee and tea sold was 70, how many cups of each were sold?
Answer:
cups of tea = 22
cups of coffee = 48
Step-by-step explanation:
c = coffee
t (tea) = 6 + 1/3c
t + c = 70
c + 6 + 1/3c = 70
4/3c + 6 = 70
4/3c = 64
4c = 192
c = 48
t = 70 - 48 = 22
to the nearest unit, what is the perimeter of this pentagon ? pls help
Answer:
29
Step-by-step explanation:
The area of a rectangular dining room is 16 square meters. The perimeter is 16 meters. What are the dimensions of the dining room?
Answer:
4
Step-by-step explanation:
The area is 16, and you know that it's 2 sides u need to multiply
The perimeter is 16, and you know that you need to add up all the sides
So....
A = b * h
A = 4 * 4
A = 16 CORRECT
And....
P = S + S + S + S ( s = sides)
P = 4 + 4 + 4 + 4
P = 16 CORRECT
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Judy is selling small candles at the fair for $4 each and large candles for $6 each. She collected $144 selling a total of 28 candles. How many of each candle did she sell? Use x for the small candles and y for the large candles.
small candle x= blank candles
large candle y = blank candles
Answer:
Number of small candles = 12
Number of large candles = 16
Step-by-step explanation:
Total candles = 28
x + y = 28 ---------------(I)
Cost of 'x' small candles = 4 *x = 4x
Cost of 'y' large candles = 6 *y = 6y
Total amount = $144
4x + 6y = 144 -------------(II)
Multiply equation (I) by (-4) and then add the equation. So, x will be eliminated and we can find the value of 'y'
(I) * (-4) -4x - 4y = -112
(II) 4x + 6y = 144 {Now, add}
2y = 32
y = 32/2
y = 16
Plug in y = 16 in equation (I)
x + 16 = 28
x = 28 - 16
x = 12
Answer:
small candles-x
large -y
144-4x=6y
28-x=y
28-y=x
(28-x)6+4x=144
168-6x+4x=114
-2x=-54
2x=54
x=27
27 small and 1 large
can someone draw a diagram of 3(x+6)=30
Answer:
X=4 (Try and make a diagram with it know that you have the steps of how to do it.)
Step-by-step explanation:
3x+18=30
3x=12
x=4
the diagram is above the answer is 4
Hope it helps
Mya bought 6 slices of bread for $2.40 at her local grocery
store. How much would a package with 10 slices cost at the price
per slice?
Please hurry
Answer:
4 dollars
Step-by-step explanation:
First I divided 2.40 by 6 and got 0.4 and then I multiplied 0.4 times 10 and got 4 dollars.
Hope this helps
Have a great day
Kiara traveled 190miles in 8 hours. Find he speed in miles per hour.
Answer:
23.75 miles per hour (1 hour would be 23.75)
Step-by-step explanation:
Just do 190 divided by 8 and get 23.75 or 23 and 3/4 miles per hour
What is the value of y in the solution to the following system of equations?
5x - 3y = -11
2x - 5y = -14 (1 point)
O-1
OO
1
2
Answer:
Option D is the correct answer.
Step-by-step explanation:
The equations are:
5x - 3y = -11 Eqn 1
2x - 6y = -14 Eqn 2
We have to find the value of y so we will eliminate x.
Multiplying Eqn 1 by 2
2(5x-3y=-11)
10x-6y=-22 Eqn 3
Multiplying Eqn 2 by 5
5(2x-6y=-14)
10x-30y=-70 Eqn 4
Subtracting Eqn 4 from Eqn 3
(10x-6y)-(10x-30y)= -22-(-70)
10x-6y-10x+30y = -22 + 70
24y = 48
[tex]\frac{24y}{24}=\frac{48}{24}\\y=2[/tex]
Therefore,
Option D is the correct answer.