What is 35% of 210

At 5:00 a. m., the temperature outside was 66 degrees F. By noon, the temperature had risen to 87 degrees F. Which equation models the temperature y at time x?

Add the polynomials. (9x2 - 6x + 6) + (7x3 - 9x)

Jonas is given a test question asking him to show that the sum of two odd integers is always an even integer. Which choice is the best proof of his conjecture? Every time you add two odd numbers, the sum is an even number.

How much should you invest now at 7 1/4% simple annual interest in order to earn $190 interest in 4 months?

Raymond has $20. He will buy 2 bottles of iced tea that cost one dollar. 85 each and two sandwiches that cost $5 how much money will raymond have after he buys iced tea and sandwiches

Roger is trying to prove or disprove that a quadrilateral in a coordinate plane is a parallelogram. Which strategy can Roger use to reach a valid conclusion?

Three officers - - president, treasurer, and secretary - - are to be chosen from among four people: Ann, Bob, Cyd, and Dan. Bob is not qualified to be treasurer. Cyd's other commitments make it impossible for her to be secretary.

If sinθ = - 2/3, which of the following are possible? *Check all that apply* A) secθ = - 3/2 & tanθ = 2/√5 B) secθ = 3/√5 & tanθ = - 2/√5 C) cosθ = √5/3 & tanθ = 2/√5 D) cosθ = - √5/3 & tanθ = 2/√5 I think it is B &

16. Over a four-week period, Gail earned the following commissions: Week 1 $250.00 Week 2 310.00 Week 3 275.00 Week 4 195.00 What was her average weekly commission for the period? A. $205.00 B. $240.00. C. $207.50 D. $257.50

Three thousand dollars are invested in an account paying 6% interest, and half that amount is invested at 4% Which of the following expressions represents the amount of interest earned on the money invested at 4%?