Answer:
answer a,b,c
Step-by-step explanation:
marking brainliest if correct
Solve the PROPORTION
3/4 = 1/2y
y=
Answer:
y=1 1/2 (fraction)
or
y=1.5 (decimal)
Step-by-step explanation:
We want to get y alone, so we need to get rid of the 1/2 in front of it. To do that we can multiply each side by 2 since 1/2 + 1/2 = 1.
3/4= 1/2y
multiply each side by 2
To multiply 3/4 by 2 you need to multiply the numerators and then multiply the denominators
2•3=6 & 4 • 1 =4
6/4
simplify
y=1 1/2
(If you need it in decimal form it would be y=1.5)
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!
HELP PLEASE ITS DUE TODAY
Answer:
6/10, 9/15, 12/20, 15/25, 18/30, etc so Edgar is wrong. 3/5 is not equivalent to 18/32
Step-by-step explanation:
(Gimme Brainliest Please)
Help please it is math
Haireut $24
Tip 15%
Tip
total
Answer:
nun because he messed up my hairline >:/
Step-by-step explanation:
Answer:
tip:3.75, total 27.75
2nd grade question will give brainlest if correct.
Answer:
dam
mmnnnn that aint 2nd grade
Step-by-step explanation:
Answer:
I think it is -tan x (mc) power x 5 (39-492x8) -x/ 48
Step-by-step explanation:
i just think it is
How many times larger is 3x10^8 than 3x10^2
RJ gave half of his video games to his friends, then his mom bought him 3 new games. He now has 8 games. How many games did he start with?
What is the equation?
Answer:
g/2 + 3 = 8
Step-by-step explanation:
g = video games
(the answer is g=10)
Answer:
he started with 10 video games
Step-by-step explanation:
10-5+3=8 hope this helps mark brainlest if so please and thank you
The product of 15 and a number X is -75. Write the equation, and solution for X.
Answer: [tex]x = -5[/tex]
Step-by-step explanation:
If a product of 15 and an unknown number equals -75 the equation should look like this:
[tex]15x = -75[/tex]
Now to solve for x:
1. [tex]\frac{15x}{15} = \frac{-75}{15}[/tex]
2. [tex]x = -5[/tex]
The solution for x is -5.
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation. Equal treatment should be given to each party.
Given:
The product of 15 and a number X is -75.
So, the expression is
15x = -75
Now, divide 15 on both side
15x/15= -75/15
x= -5
Hence, the value of x is -5.
Learn more about equation here:
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Plsssss Answer
16. A manufacturing company produces brushes and sells 500 for $300 to a
wholesaler. The wholesaler sells a quantity of 20 for $15 to a retailer who sells
each brush for $1.50. Calculate the percentage by which the price per brush
increases at each step.
17. You own 1,260 shares in Corporation X that are worth $40 per share. Your
cousin oº ers to trade you his 700 shares in Corporation Y that are worth $55 per
share and will add $10,000 in cash. Should you make the trade?
50 per share hope this helped
What is the first step when solving the equation:
7x +3 (-2) = 14
Step-by-step explanation:
7x+3(-2)=14
7x-3x2=14
7x-6=14
(7x-6)+6=14+6
7x-6+6=20
7x=20
7x/7 = 20/7
x= 20/7 or 2.85714285714
(mark brainly if it helps) :)
Give another name for CD PLEASE HELP!!!
Answer:
CED
Step-by-step explanation:
I hope this helps you
airplane a traveled 1273 miles in four hours.For airplane b y=621 x/2 represents rate of speed over the same four hours wichair plane traveled at a faster rate and by what factor?round to the nearest hundredth
Answer: Airplane A by a scale factor of 1.02
Step-by-step explanation:
Airplane A: 1273/4=318.25
Airplane B: Rate is the slope of equation, 621/2=310.5
So,
318.25/310.5=1.0249
Airplane 'a' is faster than airplane 'b' by a factor of 1.03 times.
What are lines and their slopes?We know lines have various types of equations, the general type is
Ax + By + c = 0, and the equation of a line in slope-intercept form is
y = mx + b.
Where slope = m and b = y-intercept.
the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.
Given, An airplane 'a' traveled 1273 miles in four hours.
∴ The airplane 'a' traveled (1273/4) = 318.25 miles per hour.
For airplane b y = (621x)/2 + 0b represents the rate of speed over the same four hours
∴ The rate of change per hour for airplane 'b' is (621/2) = 310.5 miles.
So, airplane 'b' is faster than airplane 'a' by a factor of (318/25/310.5) = 1.0257 = 1.03 times.
learn more about lines and slopes here :
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1
Which of the following represents a
fraction that converts to a repeating
decimal with a value less than one?
A) 1/2
B) 4/3
C) 9/10
D) 479
Answer:
479
Step-by-step explanation:
WILL MARK YOU BRAINLIEST
Answer:
6 and 7
Step-by-step explanation:
now make me brainliest
Hannah's gas tank is 60% full and has 9 gallons of gas. How
many gallons does Hannah's gas tank hold?
The listed price of a refrigerator is $ 9700. If a sales tax of 6% is charged from the buyer, find the selling
price of the refrigerator,
the dollar
Answer:
$10,282.00
Step-by-step explanation:
0.06x9700=582
582+9700=10,282
Answer: $582 is a sales tax of 6% and 9700 is the total price with it
Step-by-step explanation:
please help with these geometry problem
What is the value of x
Answer: The answer is 130 Degrees
Step-by-step explanation:
Winthrop saves all the dimes and quarters he gets. He currently has twice as many quarters as he does dimes. If the total value of his dimes and quarters is $3.00, how many of each type of coin does he have?
Answer:
Step-by-step explanation:
He has 1.5 of each
A fundraising organization will donate $250 plus half of the money it raises from a charity event.
What is the independent Variable?
What is the dependent Variable?
What is the domain?
What is the range?
Answer:
Independent Variable, Domain = Charity amount
Dependent Variable, Range = Donation amount
Step-by-step explanation:
Independent Variable is the causal variable. Dependent variable is the resultant or effected variable.
In this case, organisation donates money, a constant value (250) & a proportion (half) of charity. So, independent variable (causal) is charity, effecting the dependent variable ie donation.
Equation : Let donation = d, charity = c. Given : d = f (c) , where d = 250 + c/2
Domain is set of of all values for which a function is defined, range is the set of all values that f takes. So, domain is independent variable - charity & range is dependent variable - donation.
Jason invests money in an account paying simple interest. He invests $160 and no money is added or removed from the investment. After one year, he has $164.80. What is the simple percent interest per year?
Answer:
The answer is 3%
Step-by-step explanation:
1.) $160 divided by $164.80 = 1.03
2.) 1.03 x 100 = 103
3.) 103 - 100 = 3
4.) 164.80 - 160 = 4.80
5.) 4.80 divided by 160 = 0.03
6.) 0.03 x 100 = 3%
Please help due NOW PLEASE HELP!!
Will mark as brilliant
The larger nail is a dilation of the smaller nail.
Y
.
Select all statements that are true.
The scale factor of the dilation is
The scale factor of the dilation is
Point A is the center of dilation.
ΔΑΕΒ - ΔΑDC
4(AB) = 3(AC)
= BC
Answer:point A the center of dilation
Step-by-step explanation:
Point scale factor of the dilation 4/. 3
Annabelle is ordering a taxi from an online taxi service. The taxi charges $2 just for
the pickup and then an additional $1.50 per mile driven. How much would a taxi ride
cost if Annabelle is riding for 6 miles? How much would a taxi ride cost that is m
miles long?
ANSWER WAS WRONG PLEASE HELP ME I NEED TO RETURN TODAY !
Answer:
Cost for 6 miles is 6 dollars.
Step-by-step explanation:
The equation would be 2+1.50x6 then you multiply 1.50 by 6 which gives you 4 and add 2 which would sum up to $6.00
What is the y-coordinate of point T? Write a decimal coordinate.
On a coordinate plane, point T is 3 units to the left and 4.5 units down.
Answer:
-3,-4.5
Step-by-step explanation:
hope this helps
Answer:
-3,-4.5
Step-by-step explanation:
I Give Brainiest
Hint: You must find x first by using Triangle sum theorem for the triangle on the left. Then plug in x for the triangle on the right to find y
X=
Y=
Answer:
X-42.7
Y-5.34
Step-by-step explanation:
You want to order a pizza for dinner. The pizza shop has a deal where you can buy a three-topping pizza for 11.99. If the pizza shop has 30 different toppings that you can put on your pizza, how many different pizzas could you get for 11.99?
A.4060
B.8120
C.24360
D.12180
What are the coordinates of the point on the directed line segment from (-8, -1) to
(6,-8) that partitions the segment into a ratio of 3 to 4?
Answer:
18/5=3.6
2*3.6=7.2
3*3.6=10.8
Step-by-step explanation:
Does the exponential function, y=(0.15)^x, model exponential growth, or exponential decay?
PLEASE HELP!
Answer:it does exponential decay
Step-by-step explanation:
If point (1,0) is on the line whose equation is y = 2x + b what is the value of b ? Give Explanation
Answer:
-2
Step-by-step explanation:
The x value is 1, and the y value is 0. Substitute these values into the equation.
y=2x-2
Hope this helps :-)