Which equation has -5 as the equation A.30=6x B.30=-6x C.7 - x=-12 D.17 + x=-12
A.30=6x B.30=-6x C.7 - x=-12 D.17 + x=-12
A circle has diameter 25 how far from the centre of this circle is a chord 16 long
value of x written in improper fraction (see below)
A decorator hangs a picture on a wall that is 48 inches wide. The width of the picture is 17 1/2 inches. The decorator hags the picture exactly in the middle of the wall. What is the value of x,... more
The width of a rectangular park is 4m shorter than its length. If the area of the park is 320m2, find the dimensions of the park
helppppp me [please]
Measures grass on Mon and Friday, finds an increase in height is 3.2%. if the height of the grass on Friday is 16.3, what was it on Monday
7th grade math
The length of a photograph is 3 cm less than twice the width. The area is 54cm2. Find the dimensions of the photograph
This is a quadratics equation and I want the equation for the way you find the answer
a farmer has 72 animals goats and chickens together they have 168 legs how many are goats
The ages of two persons are in the ratio 5:7. Eighteen years ago their ages were in the ratio 8:13. Find the no.
Its a question from 7th standard book
(t-3)^2-16 is a difference of two squares. Identify a and b
Another Question, If you could explain it that would be nice :D Remember a^2-b^2=(a-b)(a+b)
If f(x) = 2x2 + 3x and g(x) = x – 2, what is (f + g)(2)?
volume of a sphere that has a radius 3 more than r
I need help with this please answer quickly because i dont understand
what months are the costs the same.
health club a charges $100 membership fee plus $25 per month. Health club B charges a $200 membership fee plus $20 per month. For what number of months are the health club costs the same?
What is center of the circle with equation (x + 7)2 + (y - 2)2 = 9?
The answer choices are (-7, 2),(2, 7) and (3, -7)
how many different signals can be made with 5 flags from 8 of different colors?
If a ball is thrown into the air at an initial velocity of 48 feet per second from a height of 3 feet. After how long does the ball reach maximum height?
h(t)= -16t^2 ^ vo + ho
A wireless carrier offers the following plans that a person is considering.
The Family Plan: $70monthly fee, unlimited talk and text up to 5 devices, and data charges of $40 for each device up to 2GB of data per device.Mobile Share Plan: $85 monthly fee for up to... more
Two different telephone carriers offer the following plans that a person is considering.
Company A: charges a $25 monthly fee and $0.05/min for callsCompany B: charges a $15 monthly fee and $0.10/min for callsFind the model of the total cost for both companies for one month, using... more
an object weights 200g in air and weighs 190 g when completely immersed in water . calculate volume of the object
what will be the answer .....please give the answer
if A,B,C,D are distinct digits find the maximum possible valueof the sum
It is like. A B +C D
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Jason picks two cards from a deck of 52 cards. What is the probability that the sum of these 2 cards are greater than 17. Given that A=1, J,Q,K=10
An electric company charges a $40 monthly fee plus a usage fee $0.02 per kilowatt hour. A 7% tax is added to each bill.
write an Equation and solve if you ran electricity for 40 hours
In 1990 the populations of town A and town B were the same. From 1990 to 2000 the population of town A increased by 60% while the population of town B decreased
pls help me