Please help write these into algebric expressions... 1) 18 is less than x is at most 42.
2) The product of z and 5 is less than or equal to 27.
3) The quotient of x and 2 is no more than 50.

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?

K-7/4=11 explanation: k-7 is the numerator and 4 is the denominator then right by it it just says = 11 ( i wish i knew how to do this but ummm i cant sis)