The expression 42 plus 57 shows how much money Nate spent at a store. Which expression also shows how much money Nate spent?
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Related Questions
You are in charge of buying food for your family reunion. You spend $90 on hamburgers and turkey burgers. You pay $1.50 for each hamburger and $2 for each turkey burger.
Let x be the number of hamburgers and y be the number of turkey burgers.
If you bought 30 turkey burgers, how many hamburgers did you buy?
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In a two digit number, the tens digit is 2 less than the units digit multiplied by 3. The reversed number is half of the original number plus 1/2. What is the original number?
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Answer:
73
Step-by-step explanation:
Original number: XY
x = 3y - 2
10y + x = (10x + y) / 2 + 1/2
substitution: 10y + 3y - 2 = 13y - 2 = (10 * (3y - 2) + y) / 2 + 1/2
* 2 both sides and simplify: 26y - 4 = 31y - 19
31y - 26y = -4 + 19
5y = 15
y = 3
x = 7
Original number: 73
What is an equation of the line that passes through the point (2, 2) and is parallel to
the line 2 – 2y = 4?
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Answer:
a
Step-by-step explanation:
dsff
find the coordinates of the image of point (5,2) after a reflection in the line y=x
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Answer:
the answer is 5,-2
Step-by-step explanation:
what is the distance between point A and point B
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Answer:
7x4
Step-by-step explanation: 180
The car can carry 5 people. How many cars are needed to transport 50
kids?
(I don’t feel like working it out)
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Answer:
They would need to take 10 cars
Step-by-step explanation:
1 car=5 kid
2 cars=10 kid
3 cars= 15 kid
4 car=20 kids. and so on.
find the percent change from the first value to the second. 30; 42
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Answer:
The percentage change is a 40% increase.
Step-by-step explanation:
Given
Old value = 30New value = 42To determine
The percent change from the first value to the second
Using the formula
Percentage change = [New value - Old value] / | Old value | × 100
= [42 - 30] / |30| × 100
= 12 / 30 × 100
= 0.4 × 100
= 40% change
= 40% increase
Therefore, the percentage change is a 40% increase.
Please someone tell me what 50 * 90 is?
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Answer:
450
Step-by-step explanation:
Answer:
4500
Step-by-step explanation:
Solve the equation 7x - 12 = 23
What is the answer
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+12 +12
7x = 35
————
7 7
X= 5
The rate of sales tax on trousers is 10%. One can buy a pair of trousers at $ 660. What is the marked price?
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Answer: $600
Step-by-step explanation:
The marked price is the price of the trouser without a sales tax.
The sales tax is 10% which means it increased the marked price by 10% to get to $660.
Assume that price is x:
660 = (1 + 10%) * x
x = 660/(1 + 10%)
x = $600
B
20
29
C
21
1
Find sin(a) in the triangle.
A)20/21
B) 20/29
C) 21/20
D)21/29
Answers
Answer:
B) 20/29
Step-by-step explanation:
Sin(a) is equal to opposite side length divided by hypotenuse.
Can someone please explain how they got this answer because the entire lesson they haven’t shown me how to graph these
Drag each image to the correct location on the graph. Not all images will be used.
Drag the graph part to the coordinate plane to graph this function:
-x² - 8x – 10,
x < -2
f(x) = 3* + 1,
-2 < x < 2
2x - 4,
x > 2
Ignore the open and closed endpoints for this activity.
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Answer:
Please check explanations
Step-by-step explanation:
Here, we have three types of equations and three plotted graphs
we have a quadratic equation
an exponential equation
and a linear equation
For a quadratic equation, we usually have a parabola
The first equation is quadratic and as such the first graph that is parabolic belongs to it
For an exponential equation, we usually have a graph that rises or falls before becoming flattened
The second equation represents an exponential equation so the second graph is for it
Lastly, we have a linear equation
A linear equation usually has a straight line graph
Thus, as we can see, the third graph represents the linear equation
9. Which set of ordered pairs represents y as a Function of x?
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Answer: C because x doesnt repeat itself in the X spot
Step-by-step explanation:
–42t + 80t + –59t − –97 = –29
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Answer:
The answer is t= -2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Hoped this helped!
Could I perhaps get brainly, please?
I need help :)))))))))
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Answer:
happy/ opens up
Step-by-step explanation:
since it is a positive equation it will open up
Please help me with the correct answer
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Answer: Zero slope.
Step-by-step explanation: The line does not increase or decrease, so your two options are undefined or zero. If the line were vertical (up and down), the slope would be undefined since there would be many y-values for one x-value. Since the line is horizontal (right to left), though, each x-value only has one y-value. Since the y-value doesn’t change, the slope is zero.
A skating rink can be rented for parties. The total price, p, for g guests can be found using the formula below.
p = 69 + 90
Write an equation that shows the same formula rearranged to find g in terms of p.
(Give your response in the form g = ...)
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Answer:
69+90 p=159
Step-by-step explanation:
pleaseeee help i'm so confused rn
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Answer:
(d)
Step-by-step explanation:
._. its d in my opinion most sense to me
Z'hkiya works as a waitress at her family's restaurant. She works 1 hour every moming during the breakfast shift and
returns to work each evening for the dinner shift. In the last four days, she worked 18 hours. If Z'hkiya works the
same number of hours every evening, how many hours did she work during each dinner shift?
I need help so bad
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Answer:
3 and a half hours every dinner shift
Answer:
the other guy is right I'm pretty sure
please help me please will give brainliest
only jobs
Answers
Answer:
A vetenarian a construction worker a babysitter and a chef
Step-by-step explanation:
first 4 that poped in my head
Please please help me please
Answers
Answer:
6.09
Step-by-step explanation:
With reference angle 29°
hypotenuse (h) = 7
base (b) = x
Now
cos 29° = b / h
0.87 = x / 7
x = 0.87 * 7
x = 6.09
Hope it will help :)
Samantha's college runs on a trimester schedule so she receives a bill 3 times a year for tuition. Each trimester costs 1,450 and Samantha must complete 2 years of college to receive degree. The average costs for books each trimester is 350$. Approximately what will be the total cost of Samantha to get her degree?
Answers
Answer:
$89100
Step-by-step explanation:
Given data
Each trimester costs=$1,450
time taken to complete degree= 2 years
In 1 years, she will pay = 14500*3= $43500
In 1 years, she will pay =$43500*2= $87000 in tuition
The average costs for books each trimester is 350$
In 1 years, she will pay = 350*3= $1050
In 1 years, she will pay =$1050*2= $2100 for books
In all she will pay
87000+2100=$89100
Answer:
$10,800
Step-by-step explanation:
Catherine is going cycling with 3 friends. They take 2 L of water for each person. At the end of the day they have 0.8 L of water left. How much water have they drunk?
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Answer:5.2L
Step-by-step explanation:
They take 2L for 3 friends.
2 times 3=6L
Athe end of the day they have 0.8L left.
6L-0.8L=5.2L
M-(10)=-20
Solve the equation for the value of the variable show all work please help and thanks:):)
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the price of a lamp is $18.50 cents the sales tax is 4% which is the total price including the sales tax?
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Answer:
The answer is $19.24
Step-by-step explanation:
$18.50/100
0.185 = 1%
0.185 x 4 = 0.74
18.50 + 0.74 = $19.24
PLEASE ANSWER QUCIK I WILL GIVE BRAINLIEST
Answers
Answer:
1/16
Step-by-step explanation:
Read question in picture
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Answer:
[tex] {w}^{2} = {20}^{2} - {12}^{2} = 400 - 144 = 256 \\ w = \sqrt{256} \\ \boxed{w = 16}[/tex]
16 is the right answer.Which ratio would you use to find AC? Sine B) Cosine C) Tangent?
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Answer:
Step-by-step explanation: Sine
Find the coordinates of the other endpoint when you are given the midpoint (point M) and one of the endpoints (point P).
P = (-16, 0) and M = (0, -16)
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match each situation to its corresponding function
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Answer:
whats the question again???????????????????????????
