Question

What is the value of the expression 7 + 52 × (7 – 3)?

Answer 1

74

107

128

179

Answer 2

just solve it
7+52x(7-3)
OOO,7-3 is 4.
7-52x4
7-25x4
7-100
-93

Answer 3

thats not a answer choice

Answer 4

oh, 7PLUS100, the answer is 107

Answer 5

thanks for your help @BeckieBird

Answer 6

I thought that was an exponent *scratches head*

Answer 7

it is an exponent, do order of operations

Answer 8

@JA1 can u help with this one

Answer 9

What number is missing in the expression

Answer 10

i know i have asked this one but really need help with it

Answer 11

Okay well as for the "acceptable" method I got nothing, I can solve this but I don't know the correct method that is taught, is that ok?

Answer 12

of course if u want just make a guess

Answer 13

No not a guess, I just don't know the right steps, my way of doing it is as follows:

Answer 14

Wait to verify it's: \[3^2x \left(?+3\right)=63\]

Answer 15

please hurry my tutor wants me to be done in 1 min. and give the results to my parents and if that question isn't answered my parents will whoop me

Answer 16

sorry for the delay by browser is glitchy today, anyways I need to know if that is the question?

Answer 17

yes it is

Answer 18

okay well first I do the steps except for parenthesis, so I get:

9*3=63 which is wrong so I need to figure what number times 9 is 63, I know it's 7 off the top of my head, and thus the number is 4 since 4+3 = 7!

Answer 19

So you get:
\[3^2(7 + 3) = 63\]

Answer 20

thanks so much @JA1 ur a life saver

Answer 21

I thought "x" was a variable xD now I get that it's a multiplication sign *smacks head*

Answer 22

No problem, btw try using "*" from now on to show multiplication ;) it gets confused for algebra

Answer 23

lol thanks for the heads up :)

Answer 24

No prob, good luck!

Answer 25

i got 14 out of 20

Answer 26

That's a 61 D... might want to study a bit harder next time :)

Answer 27

ah my dad is coming with the belt now

Answer 28

*Weeps for Army3947*

Answer 29

im scared

Answer 30

Plead guilty and promise to study harder ;) it "should" work

Answer 31

no it wont he doesn't have mercy he's a crazy man he's like a helicopter with that belt

Answer 32

215. Just use a calculator. LOL

Answer 33

Just follow the order of operations. First evaluate exponents, then numbers within parentheses, then multiplication and division, and then addition and subtraction. In this case, you must solve 7 - 3, because it is within parentheses, and then multiply that answer by 52, since multiplication comes next. Because addition comes last, you must add that value to 7 and you're done! If you want to solve this kind of problem on your own in the future, just remember the order of operations and you'll be fine. :)