Mark earns $363 a week. Pedro makes $8.24 an hour. For how many hours must Pedro work to make as much as or more than mark.

Factor completely 5ax2 - 20x3 + 2a - 8x. (a + 4x) (5x2 + 2) (a + 4x) (5x2 - 2) (a - 4x) (5x2 + 2) (a - 4x) (5x2 - 2)

5. A total of 65.0 kilojoules of heat are absorbed as 58,3 g of lead is heated from 12.0°C to 42.0°C. Prom this data, what is the specific heat of lead in J/g"C?

If the equation y = (x-6) (x+12) is graphed in the xy-plane, what is the x-coordinate of the parabola's vertex? a) - 6 b) - 3 c) 3 d) 6

Rename the number 720 = tens

Luke can read 5 pages in 1 minute write the ordered pairs for luke reading 0,2,4,6,10 minutes. Then graph those ordered pairs

Alicia has 32 stickers. this is 6 times as many as benita. how many stickers does benita have

a rectangle is 5cm longer than its breadth, its perimeter is 26 find the length and breadth of the rectangle

We run a linear regression and the slope estimate is 0.5 with estimated standard error of 0.2. What is the largest value of for which we would NOT reject the null hypothesis that?

Write an algibraic equasion for the word senentces - a number increased by 7.9 is 8.3

12/14 in lowest terms 16/20 in lowest terms 6/36 in lowest terms 20/30 in lowest terms 8/16 in lowest terms 10/45 in lowest terms 14/20 in lowest terms 15/36 in lowest terms 21/56 in lowest terms