nenaortiz50oxdj5g nenaortiz50oxdj5g

03-12-2019
Mathematics

contestada

Paulo used the expression 7×(4+4) to solve 7×8. Does his method make sense? Explain

Respuesta :

simoneasimmons simoneasimmons

03-12-2019

Answer:

Yes, because 4 + 4 = 8 so it is the same as 7 × 8.

Answer Link

njclk07 njclk07

03-12-2019

Answer:

Yes.

Step-by-step explanation:

This is because if using PEMDAS, you will see that (4+4) = 8.

That would mean that 7x(4+4) =7x8, and that Paulo is correct.

Answer Link

Otras preguntas

Cory has only dimes in his piggy bank. A dime is worth 10 cents. Which could be the value of the money in Cory's piggy bank?

fontanelles are used to guide the baby’s head during delivery. true or false?

the 90th percentile of a normal distribution is how many standard deviation above the mean...plz help me

Give 2 to 3 examples of how the United States government's policies with Native American groups did not grant those groups rights equal to American citizens. Wh

What is the difference between the verb "annoyed" and "plagued" ??

here are 5 number cards

Abdul ordered some books online and spent a total of $133. Each book cost $8 and he paid a total of $5 for shipping. How many books did he buy?

(2x^5 y^4) (-8x^-3 y^2) simplify

If 2a+4b=5 and a is equal to three times b, what is 3a?

Which detail from the excerpt best indicates that one of the author’s purposes in writing It's Our World, Too!: Young People Who Are Making a Difference was to