Simplify the expression: (3 + 8i) - (4 + 2i).

-1 + 6i

-1 + 10i

1 + 6i

1 + 10i

a garden has more daisies than roses, and there is at least one rose. let r represent the number of roses and let d represent the number of daisies. let's compare the expression 3r and r+d. which statement is correct?

Celina measured the height of a window frame as 5.55 feet, but the actual height was 6 feet. What is the percentage of error in Celina's measurement? A: 6.45% B: 7.50% C: 9.12% D: 13.33%

An airline experiences a no-show rate of 6%. What is the maximum number of reservations that it could accept for a flight with a capacity of 160, if it wants the probability of accommodating all reservation holders to be at least 95%.

What is the discrimination of 3x^2+6x=2

Read the problem and examine the diagram. Garth got 117 votes in the class election. 240 people voted. What percent of all the votes did he get? Which equation does NOT represent the percent of the votes that Garth got?

Determine whether the set, together with the indicated operations, is a vector space. If it is not, then identify one of the vector space axioms that fails. The set of all eighth-degree polynomials with the standard operations.

5. The talent show committee sold a total of 530 tickets in advance. Student tickets cost $3 each and the adult tickets cost $4 each. If the total receipts were $1740, how many of each type of ticket were sold?

What is the slope of line represents by the equation y=-1/2x+1/4

Crystal earns 5.50 an hour how much will she earn for 3 hr and 45 mins of work

Jake, Andy, and Damon caught 78 pounds of large mouth bass. Jake caught 22 pounds. Andy caught at least 30 pounds, but no greater than 36 pounds. Which inequality represents the weight (x) of the bass that Damon caught?