Answer:
x is 15 y is 9 hope this helps this thing needs me to have 20 letters so I have to type all of this in
In a shopping mall, there are 30 stands selling clothes, which accounts for 13 of the total stands. How many stands are there?
Answer: 90 stands
Step-by-step explanation:
Mistake was made in question. It should be, ''...which accounts for /...''
There are 30 stands and this translates to 1/3 of the total stands.
Assume the number of total stands is x:
1/3 * x = 30
x = 30 ÷ 1/3
x = 90 stands
Alex bought a new cell phone. The amount that he will have to pay the cell phone company, C, is described by the equation C=24m+75, where m represents the number of months during which Alex will make payments. Which could be the meaning of the slope in this equation?
Answer:
the amount of alex's monthly payment.
Step-by-step explanation:
he will need to pay each new month the same amount after a while.
The meaning of the slope in this equation will be ''the monthly payment pay by Alex for a new cell phone''.
What is Equation of line?
The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
Alex bought a new cell phone.
And, The amount that he will have to pay the cell phone company, C, is described by the equation;
⇒ C=24m+75
Where, m represents the number of months during which Alex will make payments.
Now,
Since, The amount that he will have to pay the cell phone company, C, is described by the equation;
⇒ C = 24m+75
Where, m represents the number of months during which Alex will make payments.
Here, The value of slope = 24
Clearly, This represents the monthly payment pay by Alex for a new cell phone.
Thus, The meaning of the slope in this equation will be ''the monthly payment pay by Alex for a new cell phone''.
Learn more about the equation of line visit:
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of 5
In a fruit cocktail, for every 25 ml of orange juice you need 30 ml of apple juice and 45 ml off
coconut milk. What proportion of the cocktail is orange juice?
Give your answer as a fraction in its simplest form.
Answer:
1/4
Step-by-step explanation:
The total volume of the fruit cocktail is calculated as:
Volume of orange juice + Volume of apple juice + Volume of coconut juice
= 25ml + 30ml + 45 ml
= 100ml
The proportion of the cocktail that is orange juice is given as:
= 25ml/100ml
= 1/4
Therefore, the proportion of the cocktail that is orange juice in the simplest fraction is given as:
1/4
PLEASE HELP ME!!!!!! IM SUPER CONFUSED AND NEED SMARTIES HELP
Answer:
I got you, The rectangle on the left is 1.62 and the rectangle on the right is 0.432 :)
Step-by-step explanation:
HELP ME PLZ
Which is the constant of variation for the quadratic variation?
15y = 10x^2
a.2/3
B.3/2
C.10
D.15
Constant of variation for given quadratic equation is 2/3
Correct option is a.
What is variation?The ratio between two variables in a direct variation or the product of two variables in an inverse variation.
In the direct variation equations = k and y = k x,
and the inverse variation equations x y = k and
k is the constant of variation.
Given,
quadratic equation,
15y = 10x²
y = (10/15)x²
y = (2/3)x²
Comparing it with general form y = kx²
k = 2/3
Hence, 2/3 is constant of variation for the quadratic equation.
Learn more about variation here:
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Dave says:
The only quadrilateral with two lines of symmetry is a rectangle.
Is Dave correct?
Explain your answer.
Ed buys a box of eggs costing £2.10, two packs of bacon for £2.90 each and two tins of baked beans. He pays with a £10 note and gets 70p change. How much does a tin of beans cost in pounds, £?
Calculate how much more money does $1000 earn in 8 years compounded daily at 3%,
than $1000 over 8 years at 3% compounded semi-annually? Show all work to get full
credit
Answer:
To determine the compound interest of a certain investment, the following formula should be used:
X = Initial value (1 + interest rate / number of compositions) ^ years x number of compositions
Thus, in the assumption of an investment of $ 1,000 with interest compounded daily at 3% for 8 years, the formula would be the following:
X = 1,000 x (1 + 3/365) ^ (8x365)
X = 1,271.24
On the other hand, in the case of an investment of $ 1,000 with compound interest every 6 months at 3% for 8 years, the formula would apply as follows:
X = 1,000 x (1 + 3/2) ^ (8x2)
X = 1,268.99
Answer: $2.52
Step-by-step explanation:
I got it right
Calculate the length of the third side
Answer:
root (29^2 - 20^2)
=root(841-400)
=root 441
=21
Grandma lives 20 miles away. So far you have driven 6 3/10 miles . How many more miles do you have to drive to get to Grandma's house?
Answer:
she travel 2hours and45 mins
Step-by-step explanation:
division
The sum of 3 consecutive odd integers is 105. What are the 3 numbers? List the numbers in order from least to greatest
Answer:
33, 35, 37
Step-by-step explanation:
33 + 35 + 37 = 105
Zachary visits a flower shop to purchase roses to be delivered to his mother for her birthday. The cost of the roses is modeled by the equation y = 2.5x + 4.75.
fill in the missing blank and explain your answer.
in the equation y = 2.5 + 4.75, ______, x, increases the _______, y, by ___.
Answer:
y = 2.5 + 4.75, every additional rose sold , x, increases the cost of the rose, y, by 2.50
Step-by-step explanation:
For the quadrant in which the following point is located, determine which of the functions are positive.
(20, -21)
sin
cos
tan
sec
csc
cot
Answer:
cos and sec are positives bc it is in the 4th quadrant
Plzzzzzzzz help me it’s urgent
Lamont designs a survey of town residents in an attempt to predict who will be elected mayor. He chooses his sample of 500 people from the town’s 40,000 residents by asking his question to every person leaving the public library on a Saturday. Which suggestion would most improve Lamont’s random sample?
Answer:
B
Step-by-step explanation:
I took the test
Answer:
B
Step-by-step explanation:
a circle has radius of 5cm
(a) work out circumference of the circle
(b) work out area of the circle
Answer:
A) 31.4
B)78.5
Step-by-step explanation:
A)2(pi)(r)
2*3.14*5=31.4
B)(pi)(r^2)
3.14*5^2=78.5
help me in this ?? and tysm !!
Answer:
x=2
z=95
Step-by-step explanation:
3 1/3 +(-2 1/4) + 1 5/6 =???
Answer:
should be 4 and 9/12
Step-by-step explanation:
+$+$+$+$++$+$+#++#+#+$+
Ron asked 18 classmates whether they prefer granola bars over muffins.
He used a calculator to compare the number of classmates who said yes to the total number he surveyed.
The calculator showed the result below.
Determine the intercepts of the line.
y - 4= 72 – 6)
z-intercept:
y-intercept:
What is the value for y?
Answer:
Isosceles triangle basically has two equal sides and angles opposite to these equal sides are also equal.Therefore
50° = 2x°
50/2 = x
25 = x
There fore value of x is 25.
so,angle B = 2 × 25
hence angle B is 50
That's all i can solve, I'm also kinda stuck.
hope this helped
Hurry I need it quick
Answer:
d
Step-by-step explanation:
x=1
x=12
pls help quick i will mark brainlest if you get correct answer
Answer:
b
Step-by-step explanation is nothing:
What is an example of a exponential function that is increasing?
write the equation of the line that passes through the point (-2,7) and is perpendicular to a line that passes through the points (-6,1) and (0,4)
Answer:
Math
Step-by-step explanation:
I hope ican help sorry
I need help with this, please and thank you to anyone who can do this.
Answer:
No
Step-by-step explanation:
Sooooooooooooo no
P.S. The answer is accually (Deleted)
Answer:
it is not correct
Step-by-step explanation:
the answer is instead of 55 its 73
if this is wrong im sryyyyy
am I right want to know f I am not please tell me the answer
Answer:
AStep-by-step explanation:
it's the answerI'm 100% sureAnswer:
The correct answer is D
Step-by-step explanation:
6 × 13x = 78x6 × 9 = 54Put them together: 78x + 54This expression and the one given are not equivalent, so D is the correct answerI hope this helps!
Resham can read 3 pages in 7 minutes. Pedro can read 8 pages in 14 minutes. To get credit, justify your answer using ratios. Who is the faster reader
Answer:
pedro
Step-by-step explanation:
in 14 minutes resham can read 6 pages and pedro can read 8 just x2 on resham
THIS COSTS MY GRADE! PLEASE HELP ASAP!!
George borrowed $8,650 from the bank for his college expenses and is paying back $350 each month. If he still owes $3,450, how long has he been paying his loan?
Answer:
14 months.
Step-by-step explanation:
3,450 - 8,650 = 5,200 divided by 350 = 14 months or 14.8 months if the answer requires a decimal.
Which inequality represents all values of x for which the product below is
defined?
20 pts
Step-by-step explanation:
√a is defined only when a >= 0.
Therefore for √4x * √(x + 2) to be defined, both 4x and x + 2 must be non-negative.
When 4x >= 0, x >= 0.
When x + 2 >= 0, x >= -2.
x >= 0 and x >= -2, therefore we have x >= 0. (D)