How many hundreds, tens, and ones are there in the number 421

A peregrine falcon can fly 322 km/h h. How many meters can the falcon fly.

A store sells new DVDs for $12 each. used DVDs sell for $7 each. Joseph is buying two new DVDs and X used DVDs. write an equation that can be used to find X, the total Joseph must pay in dollars

Mao needs four new tires for his car. Each tire costs $88.70. How much will it cost him to buy the tires? Justify your answer by using the Distributive Property.

Can Somone Explain? What value from the set {4, 5, 6, 7, 8} makes the equation 8x + 1 = 57 true? Show your work

the price to mail letter at the post office is $0.49 for the first ounce and $0.21 for each additional ounce. amrit paid $1.96 to mail his letter. how much did the letter weight

5.3-2.8x-7.1+3.9x I really can't figure it out, can someone do it step but step to? Also do step by step for: 1/2x+7/12+3/5x-2/3 I saw a answer for this one but it was an improper fraction.

Tm worker went to his bank. He deposited $72.15 and the teller credited $5.79 to his account for interest. Tim's initial balance was $1226.4 what will his new balance be? $115978 $1,304.08 $1143 20 $129250

Miles Emilia Ran Each The dot plot shows the number of miles Emilia ran each week. Which is true of the data in the dot plot? O The data is symmetric. The center of the data is 3.5. O There is a peak at 3. The spread is from 1 to 6. . + N

A fast food chain surveyed a random sample of students to determine what pizza they prefer. Cheese pizza was preferred by 40 students. Pepperoni pizza was preferred by 28 students.

The selling price of a certain video is $7 more than the price a store paid. If the selling price is $24, find the price the store paid for the video. Write an equation and solve for the variable (use x as your variable).