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If sales tax is 9%, what is the tax on a sale of $3000
General
4 months ago
Simplify completely the quantity 6 times x to the 4th power plus 9 times x to the 2nd power plus 12 times x all over 3 times x.
General
4 months ago
Determine the equation for the parabola graphed below?
General
4 months ago
Solve the system of equations: y= 3x y= x^2 - 4 A. (-1, -3) and (4, 12) B.(-2, 0) and (2,0) C.(-1,3) and (4,5) D. (-2,-6) and (2,6)
General
4 months ago
Help please The area of the figure is blank square units
General
4 months ago
Vince’s family runs three lemonade stands during local events. Each stand serves lemonade in small, medium, and large glasses. The table gives the number of glasses of each size sold in each stand. Small Medium Large Stand 1 small 12 medium 11 large 6 Stand 2 small 10 medium 6 large 1 Stand 3 small 0 medium 3 large 9 The total collected from each stand was: stand 1, $87; stand 2, $43; and stand 3, $54. What is the price of a medium glass of lemonade? A. $2 B. $3 C. $4.50 D. $5
General
4 months ago
Which correctly factored form of the function [tex]f(x) = 36 {x}^{2} + 15x - 6[/tex]can be used to identify the zeros?A. [tex]f(x) = (4x - 1)(3x + 2)[/tex]B. [tex]f(x) = (12x - 2)(3x + 3)[/tex]C. [tex]f(x) = 3(4x - 1)(3x + 2)[/tex]D. [tex]f(x) = 3(12x - 2)(3x + 3)[/tex]
General
4 months ago
What is the probability of having 3 children that are all boys? 1/2 1/8 3/8
General
4 months ago
square root of 2 divided by the cube root of 2
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4 months ago
What is the sum of the finite arithmetic series? (-15)+0+15+30+...+195A. 1,355B. 1,350C. 1,335D. 1,000
General
4 months ago
If x is a whole number and 437 = (21 + x)(21 - x), then x =
General
4 months ago
C. ax + bx = 10I need help, I am going into HS and don't understand how to solve this. This is summer HW
General
4 months ago
1. 7.EE.B.4Bob buys eggs and potatoes at a store.• He pays a total of $25.92.• He pays $2.57 for the eggs.• He buys 5 bags of potatoes that each cost the same amount,Which equation can be used to determine the cost, x, of each bag of potatoes?A1= (25.92 - 2.57) = 5Bx = 25.92 = 5 + 2.57X = (25.92 +2.57) = 5Dx = 25.92 - 5 -2.57
General
4 months ago
Which ordered pair (m, n) is a solution to the given system of linear equations? mc015-1.jp g (–4, –1) mc015-2.jp g (–1, –4) (11, –16)
General
4 months ago
Which one of the following pairs of sets has no members in common?A:{all composite numbers} , {all odd numbers}B:{all multiples of three} , {all multiples of four}C:{all odd numbers} , {all even numbers)D:{all prime numbers} , {all even numbers}E:none of these
General
4 months ago
For a certain frozen pizza, as the cost goes from $2 to $4, the demand can be modeled by the formula y = -10x2 + 60x + 180, where x represents the cost and y represents the number of pizzas sold. Estimate the cost that will result in the greatest demand.
General
4 months ago
Use the quadratic formula to find the solutions to the equation. X^2-3x+1=0
General
4 months ago
A model rocket is launched with an initial upward velocity of 204 ft/s. The rocket's height h (in feet) after t seconds is given by the following.REST ATTACHED BELOW!!!!!!! HELP ME!!!!! Quickly!!!!!!!!!!
General
4 months ago
SAT Math (Thanks and please help!) r(x) = 2(x^2-11x+3)+7(x+m)In the polynomial defined above, m is a constant. If r(x) is divisible by x, what is m?
General
4 months ago
Two dogs, Rufus and Daisy, are eating dinner. The amount of food (measured in grams) and Rufus's bowl after t minutes is R(t) = 450-150t, and the amount of food (measured in grams) in Daisy's bowl after t minutes is D(t)= 400 - 120t. Express the ratio of the amount remaining in Daisy's bowl to the amount remaining in Rufus's bowl as a rational function, and simplify.
General
4 months ago
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