Select the correct answer.

Write (9 + 61) - (1 + 31) as a complex number in standard form.

O A

10 + 91

B.

8-31

OC. 8+31

D.

7-121

7. Terence came to Canada shopping on a long weekend. The exchange rate for his US money was $1.00 US to $1.05 Canadian a) How many Canadian dollars would Terence get for $500.00 US?

The shortest side of a triangle is 9 greater than twice the shortest side of a similar triangle. If the ratio of similitude is 7:3 what is the length of the shortest side of each triangle?

Factorise: 14x^2-10x+12

A car dealership sells used cars for $7,000 and new cars for $16,000. If a total of 17 cars were sold for $191,000, how many of the cars sold were used?

As a puppy, kim's dog weighs 15 ounces. as an adult, kim's dog weighs 8 pounds. how many ounces did kim's dog gain

What is 1 whole - 2 --- 3

If f (x) = 2-x^1/2 and g (x) + x^2-9, what is the domain of g (x) / f (x) ?

Do you have to subtract the intersection of mutually exclusive events?

Danielle runs 1/5 of a mile in 4.5 minutes. if she continues at the same speed, how long will it take her to run two miles?

A costume designer has 40 yards of red fabric to make costumes for a musical in which 8 performers will wear red dresses and 14 people will wear red scarves. The costume maker user 3 1/2 yds for each dress and 3/4 yard for a scarf.