show work please!

show work please!

my teacher asked this but i dont know why you cant divide by zero

(x3 − 41x − 30) ÷ (x + 6)

I need the answer for this question quick!

A car with an odometer reading of 17,814.2 contains 11.2 gallons of gas. At an odometer reading of 18,096.4, the tank is empty and the car is filled with 12.4 gallons of gas. How many miles does the...

lol help me solve

I have to answer in fractions.

i need this answer as soon as possiblee

The badminton club in a school spent $681 to buy 50 T-shirts and shorts for its members. Each T-shirt cost $12 and each pair of shorts cost $15. How many T-shirts did the club buy? Use block model...

A poster sells stamps usually in the proportion of fifteen 5-centavo stamps to every six 6-centavo stamps and every four 30-centavo stamps in ordering 15,000 of these stamps. How many more 5-centavo...

3x3+20x2-33x-8 x+8

I can't figure out the answer from the choices. I'm getting $50,000 for Thomas. My equation for this is: (x+12,000) + (x+18,000) + x = $144,000 I think there's...

I do not get this one at all. If you could please explain this thoroughly I would greatly appreciate it. It is for a summer prealgebra class I am taking to get ahead.

I got down the multiplication, i just can't figure out what 216 divided by 48 is. One answer was 4.14 but I didn't think it was right and another answer was 4.20 and it didn't feel right again so...

A MAN LEFT 92,512 DOLLARS PLUS A 2400 DOLLAR CAR PLUS 1680 IN A SAVING ACCOUNT. CHILD A HAS RECEIVED NOTHING TO DATE, CHILD B RECEIVED THE 2400 CAR AND CHILD C RECEIVED THE 1680 IN THE SAVING...

I'm a bit confused computing for the net percentage profit. Kindly show me how to solve the word problem

a)Find the quotient of 333four / 30four= Use the sharing(partitive) concept of division and circle groups of base pieces. Show regrouping and explain what you are doing. b)Find...

the above is what I got from (4-2i)/(-10+5i) multiplied by (3-i)/(-3+i) written as equation/equation x equation/equation thank you for any help

(ks*m2 )/s To (k*m2)/s2

I have to write the polynomials in descending orden when dividing. 27-x-14x3+4x4 / x-3 My answer is 4x3-2x2-6x+17+78/x-3 .I am not...