3D shapes that have only rectangles are called ... ?

Is this expression 4x3-x2+x+3, polynomials

The heart rates for puppies are normally distributed, with a mean heart rate of 180 beats per minute (60-160 beats per minute for most adult dogs) with a standard deviation of 6 bpm (beats per minute). a.

Solve equation 3X+2 (-2X+3) = 50

Which statement below is true? A. All squares are rectangles because both are quadrilaterals, have 90 degree angles and the opposite sides are parallel. B. All trapezoids are rectangles because the opposite sides are parallel. C.

Membership to a music club costs $120. Members pay $20 per music lesson and nonmembers pay $35 per music lesson. How many music lessons would have to be taken for the cost to be the same for members and nonmembers?

If a backpack costs $25, how much will it cost, in dollars, after a 20% discount?

Por outro want to be The graph shows f (x) = (x - h) 2. What is the value of h? h =

Angle A and angle B are supplementary. The measure of angle A is 4 less than 7 times the measure of angle B. Find the measure of A and B.

Can you explain how you would convert 4 m to millimeters?

What is the domain { (6,5), (2,9), (4,6), (5,4), (1,7)