Determine each product.

a. (3+i) (3-i)

b. (4i-5) (4i+5)

c. (2i-4) (3i+2)

Evaluate 4m+23+np-3, when m=7, n=2, and p=8. enter your answer in the box.

Find the first fourth and tenth terms of the arithmetic sequence described by the given rule a (n) = 5 + (n-1) (1/2)

If one pint of water is equivalent to two cups of milk. How many cups of milk did Jasmine and Brenda each drink? How do you know?

If Monique spends $2.80 on 3 1/2 lbs of banana how much did Monique pay for each pound of banana?

Five pounds of body fat is equivalent to 16000 calories. Carol can burn 600 calories per hour bicycling and 400 calories per swimming. How many calories will carol burn in x hours of cycling? How many calories will she burn in y hours of swimming?

There are 125 people in a sport centre. 59 people use the gym. 70 people use the swimming pool. 55 people use the track. 25 people use the gym and the pool. 30 people use the pool and the track. 17 people use the gym and the track.

Between which two integers does √64 lie?

The difference of two times a number and eighteen is sixteen.

How I can Find the volume of the rectangular prism?

The plane formed by two number lines that intersect at the right angle