ct47583 ct47583

09-11-2016
Mathematics

contestada

Alexa bought 7 books about animals, 2 books about outer space, and 10 books about trains. Each book cost $3. How much did Alexa spend on the books?

Respuesta :

rachel36127 rachel36127

09-11-2016

7×3=21
2×3=6
10×3=30

21+6+30=57

Answer Link

09-11-2016

The answer is $57

Take the total of books she bought (7+2+10= 19)and then multiply that by $3 (19*3=$57)

Answer Link

Otras preguntas

True or False: Cells grow larger and that is why organisms grow larger.

What is the purpose of an argument?(1 point) Responses to share an opinion that is supported by evidence to share an opinion that is supported by evidence to li

Can I get help in number 6?

Please answer a simple A B or C. Bianca has recently begun her first job as a pharmacy technician. One morning, she is tasked with filling forty-five different

4. There are 36 units in a case. You have 90 loose units of stock in the store. The store manager has requested a stock count in CASES. How many cases of stock

11 of 5011 of 50 Questions Question 11 Three classrooms are trying to raise $1,200.00 for charity. Mrs. LeBlanc's class has raised 50% of the total needed. Mr.

Group Practice: this will be done by groups of three. Ron is making an origami. He folded his square paper along the broken line as shown below. If ∠=22°, what

-2 3/4, -1 3/4, -3/5 < o > -2 3/4, -3/5, -1 3/4 cual es menor?

Which of the following sports is relatively safe? A. Skydiving B. Cave diving C. Free diving D. All of the above

Use the graphs of f and g to graph h(x)=(f+g)(x). (Graph segments with closed endpoints).