You buy 10 vegetarian pizzas and pay with $100. How much change do you receive?
3 vegitarien pizzas cost $25.50
Answer:
$15
Step-by-step explanation:
$25.50 divide it by 3 is 8.5, we multiply that by 10 and the result is rested from 100
You will receive $15 as change after buying 10 pizzas.
What are equations?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign "=".
Given is that you bought 10 vegetarian pizzas and pay with $100. Also, 3 vegetarian pizzas cost $25.50.
Assume that you receive $[x] as change after buying the pizzas. So, we can write -
[x] = {100 - (25.5/3)10}
[x] = 10{10 - (25.5/3)}
Solving the equation further, we get -
[x] = 10{10 - (25.5/3)}
[x] = 10{10 - 8.5}
[x] = 10 x 1.5
[x] = 15
Therefore, you will receive $15 as change after buying 10 pizzas.
To solve more questions on equation modelling, visit the link below -
brainly.com/question/29299318
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What is the answer?
Answer:
lordddd is this Geometry?
Step-by-step explanation:
A pipe can fill a tank in 3 hours. A second pipe can fill the tank in 5 hours.
How long will it take to fill the tank with both pipes running at the same time?
Answer:
15 hours
Step-by-step explanation:
3: 3, 6, 9, 12, 15
5: 5, 10, 15, 20
15 is the lcm of 3 and 5
Answer:
15 hrs
Step-by-step explanation:
Time for One pipe = 3 hrs
Amount of tank it can fill in 1 hr = 1/3
Time for Second pipe = 5 hrs
Amount of tank it can fill in 1 hr = 1/5
Tank they can fill together in 1 hr = 1/3 x 1/5= 1/15
Time it takes to fill full tank = 15/1
I hope im right!!
PLSSS HELP ASAP!!!!!!!
Nathan invested $75,000 in an account paying an interest rate of 6.8% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest tenth of a year, for the value of the account to reach $182,800?
Answer:
13. 5 years
Step-by-step explanation:
First, convert R percent to r a decimal
r = R/100
r = 6.8%/100
r = 0.068 per year,
Then, solve our equation for t
t = ln(A/P) / n[ln(1 + r/n)]
t = ln(182,800 / 75,000) / ( 1 × [ln(1 + 0.068/1)] )
t = 13.542 years
Summary:
The time required to get a total amount of $ 182,800.00 from compound interest on a principal of $ 75,000.00 at an interest rate of 6.8% per year and compounded 1 times per year is 13.542 years. (about 13 years 7 months)
Answer: 13.4
Step-by-step explanation:
Delta Math Solution
£747 in the ratio 2:7
Answer:
£166 : £581
Step-by-step explanation:
sum the parts of the ratio, 2 + 7 = 9 parts
Divide the amount by 9 to find the value of one part of the ratio
£747 ÷ 9 = £83 ← value of 1 part of the ratio, then
2 parts = 2 × £83 = £166
7 parts = 7 × £83 = £581
£747 = £166 : £581 in the ratio 2 : 7
Find f(-3).
f(x) = 4(2)^x
74% of 19 year old males are atleast 172 pounds , what percent of the males are not atleast 172 pounds?
Answer:
The percentage of males are not at least 172 pounds
P(X⁻ ≥ 172) = 0.26
Step-by-step explanation:
Step(i):-
Given that 74% of 19 -year -old males are at least 172 pounds
Let 'X' be a random variable in a binomial distribution
P( X≥172) = 74% = 0.74
we have to find that the percentage of males are not at least 172 pounds
Step(ii):-
The probability of males are not at least 172 pounds
P(X⁻≥172) = 1- P( X≥172)
= 1- 0.74
= 0.26
Final answer:-
The percentage of males are not at least 172 pounds
P(X⁻ ≥ 172) = 0.26
Which step should be performed first in the expression?
Then simplify the expression. 5(-3)+6
Answer:
5(-3) would be the first step
Step-by-step explanation:
5 * -3 = -15
-15 + 6 = -9
-9 is the answer
Please help me 30 points please help me
Answer:
y = + 1x - 4y
Step-by-step explanation:
This could be the wrong way of writing it but thats the pattern ❤
Answer:
Step-by-step explanation:
y = + 1x - 4y
how many times can 50 go into 250? Correct=brainliest
Answer:
50 can go into 250 (5 TIMES)
Step-by-step explanation:
Its very simple. Keep adding 50 untill you get 250
50+50+=100+50=150+50=200+50=250
A circle with radius of 2 cm sits inside a 11 cm x12 cm rectangle What is the area of the shaded region?
Answer:
119.4 cm^2
Step-by-step explanation:
Area of a circle is [tex]\pi[/tex] x radius^2, and the area of a rectangle is length * width. 11 cm x 12 cm = 132 cm^2 (rectangle's area). The circle's area would be [tex]\pi[/tex] x 2^2 which would equal 12.56637061 cm^2 (left unrounded until the end). Then subtract 12.56637061 from 132 cm^2 and that would equal 119.4 cm^2 rounded to the tenth.
Plsssssssss help also I have one more of this questionn in the next page but only 10 points so I'mma have to earn some more first
Answer:
3/4
brainliest plz
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
3994949494949494949494949
You see a silk shirt for $95 there is a 25% discount what is the discount
Answer:
71.25
Step-by-step explanation:
Answer:
I don't know sorry
maybe try looking it up
I really don't know I'm so sorry
Step-by-step explanation:
1. Andrew rents bowling shoes for $6. He bowls 2 games. Andrew spent a total of $16. How much
was the cost of each game, b?
Answer:
$5
Step-by-step explanation:
$16-$6=10
so then when u take the shoes away from the total it gives u 10 and becuase there is 2 games he played you divied 10 by 2 which gives you 5
Order the integers from
least to greatest
O ,-1, 2, 3,-3
Answer:
-3, -1, 0, 2, 3
Step-by-step explanation:
Please answer this question fast
Answer:
1 : 6
Step-by-step explanation:
From the question given above, the following data were obtained:
Radius (r) = 10 cm
Height (h) = 15 cm
Ratio of TSA and CSA =?
Next, we shall determine the total surface area (TSA) of the cylinder. This can be obtained as follow:
Radius (r) = 10 cm
Height (h) = 15 cm
Pi (π) = 3.14
Total surface area (TSA) of the cylinder =?
TSA = 2πr(r + H)
TSA = 2 × 3.14 × (10 + 15)
TSA = 6.28 × 25
TSA = 157 cm²
Next, we shall determine the curve surface area (CSA) of the cylinder. This can be obtained as follow:
Radius (r) = 10 cm
Height (h) = 15 cm
Pi (π) = 3.14
Curve surface area (CSA) of cylinder =?
CSA = 2πrh
CSA = 2 × 3.14 × 10 × 15
CSA = 942 cm²
Finally, we shall determine the ratio of the total surface area (TSA) and curve surface area (CSA) of the cylinder. This can be obtained as follow:
TSA = 157 cm²
CSA = 942 cm²
Ratio of TSA and CSA =?
TSA : CSA = 157 / 942
TSA : CSA = 1 / 6
TSA : CSA = 1 : 6
Thus, the ratio of the total surface area (TSA) and curve surface area (CSA) of the cylinder is 1 : 6
A company charges a shipping fee that is 4.5% of the purchase price for
all items it ships. what is the fee to ship an item that costs $92?*
Answer:
41.4
Step-by-step explanation:
92 x .45 =41.4
two mechanics worked on a car. the first mechanic worked for 5 hours, and the second mechanic worked for 15 hours. Together they charged $2125. What was the rate charged per hour by each mechanic if the sum of the two earned was $185 per hour?
Answer: about 33 dollars
A muffin recipe requires 1 teaspoon of
lemon zest. Maylene is going to make 11
of the recipe. How many teaspoons of
lemon zest will Maylene need?
Answer:
11
Step-by-step explanation:
11x1=11
what is the slope of the line that is parallel to the line that goes through points 6, 3 and 16, -5
PLS FIND THE VALUE OF Y AND X THANKSSSS <3
Answer:
x = 1.5
y = 8
3/4 = 1.2/2
3/4 = 6/8
Oh, please help me out of this question, I got stuck on it.
Pablo bought 4 CDs that were each the same price. Including sales tax, He paid a total of $70.40. Each CD had a tax of $1.10. What was the price of each CD before tax
Help I will give 36
Answer:
$16.50
Step-by-step explanation:
Total cost: $70.40
Per CD w/ tax: $70.40 ÷ 4 = $17.60
Price of CD w/out tax: $17.60 - $1.10 = $16.50
HELP!!!!!!!!!!!!! PPPPPPLLLLLLLLLLLLllZZZZZZZZZZZZZZZZZZZZ
Answer:
56.54866776
Step-by-step explanation:
To find the circumference multiply the diameter of the circle with π (pi) or multiply the radius 2x with pi (π=3.14).
So18x π= 56.54866776
Hope this helps ^-^
(If u like it mark brainliest, plz)
You roll a 6-sided die. What is the P(roll a 2)?
a
3/6
b
1/6
c
2/6
d
4/6
Answer:
b; 1/6
Step-by-step explanation:
The ratio of men to women working for a company is 3 to 5. If there are 152 employees total, how many women work for the company?
Answer:
38
Step-by-step explanation:
mhmm
Find the slope plllls I need help
Answer: 5 over 5
Step-by-step explanation:
Answer:
the slope is 5/4
What are the slope and y-intercept of the linear function
graphed to the left?
Answer:
Slope -1/2 y-intercept 1
Step-by-step explanation:
The line crosses through the y-axis at 1
By counting, the line goes down one and over two
The line has a downward slope resulting in a negative slope
Answer:
B
Step-by-step explanation:
slope: -1/2 ; y-intercept: 1
WILL GIVE BRAINLIEST FOR CORRECT ANSWER Which step is the first incorrect step in the solution shown below?
A. Step 1
B. Step 2
C. Step 3
D. Step 4
Answer:
Step 1
-4 x -3 does not equal -12.