Posted in Mathematics

Please login to view the answer

Login
Join us

Related Questions

Posted in Mathematics

Which word sentence represents the equation? 6(x + 3) = 42 The sum of 3 and six times some number is 42. Three plus 3 times some number is 42. Six times some number plus 3 is 42. Six times the sum of a number and 3 is 42.

Please login to view the answer

Login
Join us

Posted in Mathematics

Which Equation represents this problem? Pauline can spend $36 on bus fare each week. She needs to ride the bus 5 days a week. How much can she spend each day on bus fare? A. 36 + b = 5 B. 5 x b = 36 C. 5 ÷ b = 36 D. 36 – b = 5

Please login to view the answer

Login
Join us

Posted in Mathematics

What is the value of the function y=2x−3 when x=−1 ?

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Mathematics

What is the solution set for 2x + 2 = 6, given the replacement set {1, 2, 3, 4} x = 3 x = 4 x = 2 x = 1

Please login to view the answer

Login
Join us

Posted in Mathematics

What is the slope of a line PARALLEL to the graph?

Please login to view the answer

Login
Join us

Posted in Mathematics

The graph of the line y = 4 is a A) vertical line with a slope of zero. B) horizontal line with a slope of zero. C) vertical line with an undefined slope. D) horizontal line with an undefined slope.

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Mathematics

Suppose the linear regression line y = 4.009x – 77.531 predicts a pizza parlor’s profits based on the number of pizzas sold. If x represents the number of pizzas sold, and y represents the pizza parlor’s profits in dollars, about how much can the pizza parlor expect in profits if it sells 325 pizzas? A. $1150 B. $1225 C. $1375 D. $1300

Please login to view the answer

Login
Join us

Posted in Mathematics

Solve the system using substitution 1. X+y=8 Y=3x A (4,12) B (2,6) C (1 over 2, 3 over 2) D (-4,-12)

Please login to view the answer

Login
Join us

Posted in Mathematics

Solve the proportion using cross products. Round to the nearest hundredth if necessary. 3.7/2.4 = y/8.2 a) 10.56 b) 14.80 c) 12.64 d) 5.32

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Mathematics

Solve the equation. 11.3x + 7.2 = 86.3 a) 0.7 b) 8 c) 7 d) 8.3

Please login to view the answer

Login
Join us

Posted in Mathematics

Solve for x. 3(-2x – 1) = 2(x + 5)

Please login to view the answer

Login
Join us

Posted in Mathematics

Equation of the line in standard form 8,9. (-2,4)

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Mathematics

Please Help box 2: length x width x height = (4x-1)(x)(x^3) volume=4x^5-x^4 – degree of length:____ – degree of width:____ – degree of height:______ – degree of volume:_____

Please login to view the answer

Login
Join us

Posted in Mathematics

How many solutions does the equation 5m − 5m − 12 = 14 − 2 have? A. Zero B. One C. Two D. Many

Please login to view the answer

Login
Join us

Posted in Mathematics

Help! Justin is considering two websites for downloading music.The costs are detailed here. Website 1: a yearly fee of $30 and $1.50 for each download Website 2: $2 for each download What is a system of equations to represent the costs for one year? Express your equations in the form of y=mx+b where x is the number of downloads for the year and y is the total cost for the year. Enter your equations in the boxes. Website 1: ___________? Website 2: ____________? ​ ​

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Mathematics

Help with 8th grade math! will upvote!!

Please login to view the answer

Login
Join us

Posted in Mathematics

Snow+snow+snow=30Snow+stick+stick=20Stick+2glass+2glass=9Stick+1glass+snow=?

Please login to view the answer

Login
Join us

Posted in Mathematics

Help please. r/5 – 6 = -1 A) r = 1 B) r = 5 C) r = 10 D) r = 25

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Mathematics

Area of a triangle A=

Please login to view the answer

Login
Join us

Posted in Mathematics

3x + 2y = 2 -2x + y = 8 Solve the system of equations.

Please login to view the answer

Login
Join us

Posted in Mathematics

Find the function h(x) = f(x) + g(x) if f(x) = 4 x + 2 and g(x) = x – 4. h(x) = 4x + x + 6 h(x) = 4x + 1 -2 h(x) = 4x + x – 2 h(x) = 4x – 4

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Mathematics

Evaluate the expression. 2(y + 2) for y = 3 a.) 8 b.) –4 c.) 10 d.) 2

Please login to view the answer

Login
Join us

Posted in Mathematics

Where does 5/6 go on a number line?

Please login to view the answer

Login
Join us

Posted in Mathematics

There were 20 gallons of gasoline in your car’s gas tank. you used 4 gallons and 1 quart. how much gasoline remains in the tank?

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Mathematics

Select all triangle whose base to height ratio proportional to the triangles pytho plotted

Please login to view the answer

Login
Join us

Posted in Mathematics

Which ordered pair is the solution to the system of equations? {2x−y=15 {4x+3y=−5 A.(-5,-25) B.(4,-7) C.(-1,3) D.(3,-12)

Please login to view the answer

Login
Join us

Posted in Mathematics

If ln(2x y)=x 1 then dy/dx

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Mathematics

What is the inverse of f(x)=-3x^3 6?

Please login to view the answer

Login
Join us

Posted in Mathematics

The position of an object moving along a line is given by the function s(t) = -7t^2 + 21(t). Find the average velocity of the object over the following intervals The average velocity of the object over the interval​ [1, 1 + ​h] is ?

Please login to view the answer

Login
Join us

Posted in Mathematics

What is the domain of the function f(x) = x-5/x-3?

Please login to view the answer

Login
Join us

Online Tutors To Help You