after exercising your heart decreases 20 bps in 5 minutes. If it decreases at a constant rate, how much did decrease each minute?

Explain what happens when you round 4.999 to the nearest tenth

If (y+3) (y-1) - (y-2) (y-1) = r (y-1), what is the value of y?

Which polynomial correctly combines the like terms and puts the given polynomial in standard form? -5x3y3 + 8x4y2 - xy5 - 2x2y4 + 8x6 + 3x2y4 - 6xy5 A) - 7xy5 + 5x2y4 - 5x3y3 + 8x4y2 + 8x6 B) 5xy5 + 8x4y2 + x2y4 - 5x3y3 + 8x6 C) 8x6 + 5xy5 + 8x4y2 +

Put the following equation of a line into slope-intercept form, reducing all fractions. 6x + 10y = - 80

What ways can you break up 70

Four sisters buy a total of 3 1/2 feet of ribbon. The sisters want to share the ribbon equally. How many feet of ribbon will each sister receive

10q-13-5q=12 Simplify this equation.

A student is buying pens and markers for school. Packs of pens cost $2.75 each and packs of markers cost $3.25 each. If she bought a total of 6 packs and spent $17.50 how many of each did she buy?

What's the LCM OF 90 show your work

64:54 is the number of ... whar