Answers
Answer:
x=45; y=27.
Step-by-step explanation:
1. y=90-(35+18)=27;
2. x=90-(18+y)=90-(18+27)=45.
Related Questions
Alejandro bought $3.50 worth of pencils and erasers at the school store. Pencils cost $0.50 apiece, and erasers cost
$0.75 apiece. Which equation written in standard form represents the number of pencils, p, and the number of erasers,
e, that Alejandro bought?
O 0.75e = 3.50 -0.50p
O 0.50p + 0.75e = 3.50
O 3e = 14 -2p
O 2p + 3e = 14
Answers
Elaine bought a total of 15 shirts and pairs of pants. She bought 7 more shirts than pants. How many of each did she buy? HELP
Answers
Answer:
7 shirts 8 pairs of pants
Step-by-step explanation:
:(
:)
Answer:
8 pants, and 7 shirts
Step-by-step explanation:
because there are only two factors in here, you can just subtract:
15-7=8
can i get brainliest please?
What is the distance between the points (4,
(4, 7) and (4, – 5)
O O units
O 2 units
o 4 units
O 12 units
Plzzzzz nowwwwwww
Answers
Answer:
2 units I used the distance formula
Justin’s mom just had a baby that weigh 8 pounds. Justin insisted that the baby weighed 128 ounces. Is Justin correct or incorrect? Justify your answer.
PPPPPLLLLLLLLLLLLLEEEEEEEEEEEEESSSSSSSSSEEEEEEEEEEEEEEEEE HELP ASAP PPPPLLLLLLEEEEEEEEEEEEEEEEEEEEEEEEEEEESSSSSWEEEEEEEEeeeeeeEEEE
Answers
Answer:
Yes, Justin is correct.
Step-by-step explanation:
1 pound equals 16 ounces, so if you multiply 16×8, it equals 128 ounces.
Answer:
read explanation
Step-by-step explanation:
convert pounds to ounces
using the measurement system, for every 16 ounces there is 1 pound
the baby weighs 8 pounds and justin says its equal to 128 ounces.
128 divided by 16 is indeed 8 so therefore justin is right, mom
geesh listen to your kids more
61. The 2003 Statistical Abstract of the United States reported the percentage of people 18 years of age and older who smoke. Suppose that a study designed to collect new data on smokers and nonsmokers uses a preliminary estimate of the proportion who smoke of .30. a. How large a sample should be taken to estimate the proportion of smokers in the population with a margin of error of .02
Answers
Answer: Required minimum sample size = 2017
Step-by-step explanation:
Formula : Sample size(n) for population proportion(p):
[tex]n= p(1-p)(\frac{Z^c}{E})^2[/tex] , where E = Margin of error
If p = proportion of smokers
Given: p =0.30 and E=0.02
[tex]z^c[/tex] for 95% confidence level = 1.96
So,
[tex]n=0.30(1-0.30)(\dfrac{1.96}{0.02})^2\\\=0.30(0.70)(98)^2\\\\=2016.84\approx2017[/tex]
Hence, required minimum sample size = 2017
Use the information below to complete the steps of this Sample Work assignment by hand.
A high school club is conducting a cupcake sale at a local fair to raise money for a trip. The club members
are baking a total of 444 cupcakes. Each cupcake will sell for $3.00. The display tables cost $75.00 to rent.
Part A (2 points)
If n is the number of cupcakes sold and p is the profit earned, which is the independent variable and which is
the dependent variable? Explain.
Independent variable:
Dependent variable:
Explain:
Part B (2 points)
Write an algebraic equation that represents the profit.
is the relationship between n and p a function? Explain.
Answers
Answer:
cookie
Step-by-step explanation:
Write an equation of the line with the given slope, m, and y-intercept (0,b).
m= 3, b=7
Answers
Answer:
The equation would be y=3x+7. Please mark as helpful if it helps, thanks!
You don’t have to explain just give me the answers for these few questions please asap
Answers
Answer:
lol do u r own work this is for help no the answers
Step-by-step explanation:
Answer:
same thing you did to me bud
Answer: wheidofnnndbxkdiwijsng Step-by-step explanation: Sorry I needed points
Explain how to round to the hundredths 382.992
Answers
Can you guys please help me out
Answers
Answer:
18
Step-by-step explanation:
xy = x times y
in our case, it is 6 times 3
so 18
Explanation: the answer is 18
I dont understand this
Answers
Ariane borrows $200 on a 6−year loan. She is charged 5% simple interest per year. How much interest is she charged for 6 years? What is the total amount she has to pay back?
After 6 years, Ariane is charged $
in interest. She pays a total amount of $
.
Answers
Answer:
she is charged 80 in interest for 4 years, the total she has to pay back is 480
Step-by-step explanation:
The amount of force needed to keep a 0.5 kg baseball moving at a constant speed of 4 m/s on frictionless ice is
Answers
Answer: 0 N
Step-by-step explanation:
Zachary purchased a computer for $1,500 on a payment plan. Six months after he purchased the computer, his balance was $600. Eight months after he purchased
the computer, his balance was $300. What is an equation that models the balance y after x months?
The equation models the balance y after x months
Answers
9514 1404 393
Answer:
y = 1500 -150x
Step-by-step explanation:
Apparently, we're to assume that the balance is linear function of the number of months. We are given 3 points:
(0, 1500), (6, 600), (8, 300)
Any two of these can be used to write the equation of the line using the 2-point form:
y = (y2 -y1)/(x2 -x1)(x -x1) +y1
y = (600 -1500)/(6 -0)(x -0) +1500
y = -900/6x +1500
y = 1500 -150x . . . models the balance after x months
guys can you help me
Answers
enter the measure of
Answers
Answer: I believe the answer is 45°
Step-by-step explanation: Hope it helps :)
Answer:
Step-by-step explanation:
sin M=8/22
[tex]\angle ~M=sin ^{-1}(\frac{8}{22}) \approx~21.32^\circ[/tex]
Can someone help me please
Answers
Answer:
-50
Step-by-step explanation:
Since the rate is -2 degrees per minute and you need to know what the temperature will be after 25 minutes, simply multiply the two numbers:
= -2 x 25
= -50
It will reach a temperature of -50 degrees after 25 minutes.
PLEASE HELP ITS DUE SOON
How can you subtract mixed numbers when the fraction in the first mixed numbers is less than the fraction in the second mixed number?
Answers
When subtracting mixed numbers, if the fraction in the second mixed number is larger than the fraction in the first mixed number, rewrite the first mixed number by regrouping one whole as a fraction. Alternatively, rewrite all fractions as improper fractions and then subtract.
what is an equation in point-slope form of the line that passes through the point (4,-1) and has a slope of 6
Answers
Answer:
y = 6x + (-1) or y = 6x - 1
Step-by-step explanation:
y = mx + b
M = Slope = 6
B = y-intercept = -1
6th grade math I mark as brainliest
Answers
Answer:
the answer is d :)
Step-by-step explanation:
The Pythagorean theorem is used to find the measurement of an angle.
True
False
Answers
Answer: False
You are welcome!
Is there a calculator for long-division that'll show you how the problem is done (ie breaking it down) instead of just answering?
Answers
Answer:
A website that sometimes shows breaking down long division is m a t h w a y
Step-by-step explanation:
Please put this in your own words Thank you and happy Halloween
Answers
Answer:
Please read explanation :)
Step-by-step explanation:
You can find the constant of proportionality of the ratio of the price to the number of bouquets from the table by dividing them. For example, it you divide 9 by 3 or 18 by 6, you get 3. Therefore, you know that every bouquet is 3 dollars. :) Hope this helps
(But please don't copy, that would be plagiarizing. Maybe you can put this in your own words? Thx <3)
How to do this problem? Please explain this in steps if possible. Thanks!
Answers
Answer: 10
Step-by-step explanation:
If two triangles are congruent, then they will have the exact same sides and angle measures.
AB=3x+1
BC=6
DE=2x
Solve for X by making 2x=6 because DE and BC are corresponding sides, indicating they are equal.
x=3, plug that in
AB=10
Seven more than a number is less than or equal to -18
Answers
Answer:
7+x<=-18
subtract 7 from both sides
x<=-25
Step-by-step explanation:
The equation is 7+x<=-18 and the value of x = -25.
Given that,
Seven more than a number is less than or equal to -18Based on the above information, the calculation is as follows:
7+x<=-18
x = -25
Learn more: https://brainly.com/question/12522729?referrer=searchResults
Which describes the correlation shown in the scatterplot?
Answers
Answer:
There is no positive or negative correlation
Step-by-step explanation:
the x-values are increasing but the y-values are staying the same so if you drew a line through correlation... the slope would be around 0
NEED HELP ON THIS QUESTION VERY EASY
Answers
Answer: B.
Step-by-step explanation: I UNDERSTAND HOW FRUSTRATING IT IS TO PUT AN ANSWER AND NO ONE ANSWERS IT, I DO, SO ALL I ASK IS FOR YOU TO GIVE ME BRAINLIEST. THANK YOU.
Answer:
b ive never had a brainliest ever in my life so can i have one
Step-by-step explanation:
pls GIVE ME BRAINLIEST not trynna demand
How many solutions exist for the given equation?
12(x - 5) = 16 (x - 5)
One
two
zero
Infinitely many
Answers
The distance Train A travels is represented by d = 69t, where d is the distance in kilometers and t is the time in hours. The distance Train B travels at various times is shown in the table. What is the unit rate of each train? Which train is going faster?
Answers
If d is distance measured in km and t is time measured in hours, then d = 69t tells you that train A is moving at a rate of 69 km/h.
Why? If t = 1, then d is the distance it moves in 1 hour, and that's precisely the unit rate. It's the rate at which the distance changes when 1 unit of time passes.
For train B, use the info in the given table. In 1 hour (between hours 4 and 5), the train covers a distance of 375 km - 300 km = 75 km. So it's moving at a rate of 75 km/h.
It should be clear which train is faster.
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[tex]d(A) = 69t[/tex]
[tex]d(B) = 75t[/tex]
The unit rate is the coefficient of t which is the slope of the line because the trains distance traveled equation are linear.
Thus :
Train A's unit rate is 69 km per hour.
And
Train B's unit rate is 75 km per hour.
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Train B is going faster because its unit rate is greater than Train A's unit rate .
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
What is the product of all the even integers from -6 to 8?
Answers
-6 * -4 * -2 * 0
You can stop at zero because multiplying past that does nothing because it will stay 0.
