A tape that records one hour and 30 minutes on each side moves at cm a second through the tape player. How long, in metres, is the tape?

Café Noir charges a 1% levy on the bill for trading on Sundays. If the final bill is $55.55, what was the original price, taking into account that the 10% GST has been added and then the levy?

Solve: - 9x <63 X>-7 X_<-7 X_>-7 X<-7

Vertex of the parabola y = (x+4) ^2-1

What statement makes the open sentence true? 49 - 7x = 21 A. x = 11 B. x=7 C. x=4 D. x=3

Estimate this question using compatible numbers. 276: 42

Solve this Question 134x23/5^3

Which expression is equivalent to 4x-10y

1/3 (22) - 1 - 1/2 (12)

In a fish tank, the ratio of goldfish to guppies is 2 to 4. There are a total of 12 fish in the fish tank. Determine the number of goldfish in the fish tank.

I'm doing easy math but i don't remember learning this so heres the question. One angle of a triangle is 20 degrees. The second angle's measurement is four times the third. Whats is the measure of the third angle?