Not sure how to simplify this.

Not sure how to simplify this.

Simplify (-3x^2*y^3)*(4*x*y^2)

a) What are the coordinates of the vertex? b) Find the x-intercepts using algebra.

the sum is 36

please help me im trying to help a friend out but i havent learned it in school so i cant help him.please i relly need the help.

A trail mix comprised of 59% raisins is being mixed with a trail mix variety that is 41% raisins to create a 72 lb. bag of trail mix that is 50% raisins. How many pounds of the 59% raisins...

work out the following expressions

Area of a triangle is x^2+3x-40 and the base is x-5 what is the height

if y varies directly as x, and y=8. when x=5, find y, when x=15

Pls explain the equation and the variables

y = 2x + 1 Y = -4x + 7

(1) Original Equation : S(x)=x^4+2x^3+5 What is the new equation of the original function S(x) if its transformation is Dilation (reduced)...

Write an algebraic expression to represent the total amount.

X+X+X=75 X-Y*Y=0 Z+Y-X=10 X=25 Y=? Z=?

x2-5 x-1

Christian is four times Claras age and Emily is six years older than Clara who is six years younger than Zack if Anna is twice as old as Clara and the total of their ages is 81 how this Christian...

Please solve this a/x-a + b/x-b = 2c/x-c

PART A) What is the perfect square trinomial Part B factor the trinomial

The distance from the centre of a clock to the tip of its second hand is 6 cm. How far, to the nearest metre, will the tip of the second hand travel in one day?

10cm3 of a normal specimen of human blood contains 1.2g of hemoglobin. A new piece of equipment, requiring significant effort to calibrate, was installed in the lab. The first 5 samples of 25cm3 yielded...