Which statements are true?

Select each correct answer.

All squares are rhombuses.

All parallelograms are quadrilaterals.

All rectangles are squares.

All rhombuses are rectangles.

Find the difference between the roots of the quadratic equation x2-9x+20=0x2-9x+20=0

The amounts spent at a gift shop today are $19,$30,$28,$22,$26, and $26. What is the median and lower quartile?

9y+4=2y+25 how do u get 3

What is the sum of 4/10 and 55/100

A change jar holds 36 nickels, 30 dimes, and 15 quarters. What is the probability that a nickel will be drawn first and then a dime (without replacement) ? A. 40/243 B. 22/27 C. 1/6 D. 1/12

What is the answer for 15 percent of $70

Convert 42 miles to kilometers

A grocery store is offering a promotion where a customer receives a $0.20 discount per item on selected sale items, and Paulo has a coupon where he receives $0.10 off regularly priced items.

What is the equation of the circle with radius, r = 11, and the center at (0, - 7) A. x ^ 2 + (y + 7) ^ 2 = 121 B. (x + 7) ^ 2 + y ^ 2 = 121 C. (x - 7) ^ 2 + y ^ 2 = 11 D. x ^ 2 + (y - 7) ^ 2 = 11

Is intermediate algebra the same as algebra 2?