Escreva a sequência dos seis primeiros múltiplos de 4, 9 e 12. Explique por que esses números que você escreveu são múltiplos dos números dados?

Rápido por favor é provaaa

Acar traveling at 65 mph leaves 25 foot skid mark what is the ratio of the speed to length of skid mark (feet) in the simplest form

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.