03/11/21

How do I convert this to an algebra equation?

A pet shop has 100 puppies, kittens and turtles. A puppy costs $30, a kitten costs $20 and a turtle costs $5. If there are twice as many kittens as puppies, and if the stock in worth $1,050, how... more

03/10/21

simplify the rational expression completely:

show step by step work:18x-6x2 ⁄ 3x-9

03/10/21

simplify the rational expression completely:

show step by work:x2-49 ⁄ x2-6x-7

03/10/21

Add the radical expressions.

Add the radical expressions.43√80 -53√270 =A3VBA=B=

Hello I need assistance with my math homework please help as soon as possible please thank you

1.) The value of a car bought new for $28900 decreases 15% each year. Identify the function for the value of the car. Does the function represent growth or decay?A.) V(t) = 28900(0.15)t; decayB.)... more

Algebra Question

Manuela has saved $12000 over the last 10 years. She decides to invest some of it at 5.5% annual interest and the rest at 4.5% annual interest. After one year, her total interest from... more

02/28/21

Two sides of a triangle are 5 inches and 10 inches. What is the range of possible lengths for the third side?

A. 5 < x < 10B. 10 < x < 15C. 0 < x < 15D. 5 < x < 15

02/27/21

find volume of pyramid

Given: ABCD pyramid All edges congruent AB = 4.5 Find: Volume

Peter has $2000 to invest. Part of the money is to be invested at 6% and the rest at 7%. How much is invested in each account if the total interest in a year is $135?

John has $2000 to invest. Part of the money is to be invested at 6% and the rest at 7%. How much is invested in each account if the total interest in a year is $135? pls assist!

02/26/21

Given the linear equation, y = 3/4 x - 6

Create a table of values to obtain ordered pairs. Plot these ordered pairs to create a linear graph. Based on the graph you created, find three more solutions to the equation.

02/25/21

Solve the quadratic equation. List your solutions. Simply if necessary.

x^2−6x+9=125x=

02/25/21

do you know how to solve this???

1.9-3x1/3+1 2.48x4/5+6 3.66x38/5+4

02/20/21

Quadratic Formula Intro Algebra

How many solutions will 4x^2-3x-1=04 x 2 − 3 x − 1 = 0 have? Also list the a, b and c values.

The classic "when does x enter the y" type question

I need help with a certain question in a math puzzle. The equation is h(t)=-16t^2+24t+48. I need to find out when it'll reach the max height.

02/14/21

Find two points on the graph of the parabola other than the vertex and x-intercepts.

Find two points on the graph of the parabola other than the vertex and x-intercepts.p(x)=−x^2+8x−12

Solve x^2−6x=90 using completing the square. Answer the questions below.

Solve x^2−6x=90 using completing the square. Answer the questions below.a) To make the left side of the equation a perfect square, we need to add _________ on both sides.b) Turn the left side of... more

02/10/21

solve each quadratic by factoring

12x^2+35x-20=5x-2

02/09/21

classyfing triangles

WXY is an isosceles triangle with WX=WY. if WX is 3 more than four times x, XY is 7 less than five times x, and WY is 66 less than seven times x, find x and the measure of each side.

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