Question

WILL FAN

Answer 1

Evaluate.
8 – 2 • 3 + 7

Answer 2

hii

Answer 3

PEMDAS

Answer 4

hint: \(\huge \mathbb{PEMDAS}\)

Answer 5

haha I was just gonna say that xD

Answer 6

first u need to multiply

Answer 7

__thunderbuddys__ that means you need to wear a tinfoil hat, so we don't read you mind =)

Answer 8

hahah xD

Answer 9

P arenthesis
E xponents
M ultiplication
D ivision
A ddition
S ubtraction


*note - for MD and AS, solve as if reading a book - from left to right

Answer 10

omg he left

Answer 11

:(

Answer 12

lol

Answer 13

OK IM BACK

Answer 14

still need help?

Answer 15

the answer is Nine. do you fan and medal?

Answer 16

me?

Answer 17

and i know the answer but i wanna make sure s/he understands

Answer 18

ANOTHER

Answer 19

Evaluate.
(16 + 32 ÷ 4)(21 – 6 • 3)

Answer 20

ok

Answer 21

do u know what parentheses back to back means?

Answer 22

24 times 21 is your answer :D

Answer 23

NO

Answer 24

504

Answer 25

it means to multiply if u werent being sarcastic.

Answer 26

@Future_Einstein please dont give direct answers

Answer 27

i wasn't. i love math i dont joke around on this site

Answer 28

HEY FUTURE I CAME HERE TO UNDERSTAND NOT TO GET THE ANWSER

Answer 29

ok @matthew120 ill help u

Answer 30

no. sorry its 24 times 3

Answer 31

Llf

Answer 32

72 is the answer my friend.

Answer 33

Which two options could be the next step in simplifying this expression?

15 + (5 + 21)

A.
36 + 20 (use the commutative property)

B.
15 + 26 (use order of operations)

C.
20 + 21 (use the associative property)

D.
20 + 36 (use the distributive property)

Answer 34

please explain it to him!!!!!!!!!!!!!!!!1

Answer 35

b b/c PEMDAS says to solve parenthesis 1st, which is order of operations:)

Answer 36

ok

Answer 37

The Gonzales family drove 300 miles on the first day of their vacation and 250 on each day after that. If d represents the number of days they drove after the first day, which expression gives the total distance they drove?

A.
250d + 300

B.
250 + 300d

C.
+ 300


D.
250 + d + 300

Answer 38

hellp

Answer 39

sorry cant help w any more rite now

Answer 40

ok

Answer 41

300 + 250d

Answer 42

ok

Answer 43

Which phrase could be represented by this expression?

6(t + 9)

A.
the sum of six times a number and nine

B.
six times the sum of a number and nine

C.
six more than the sum of a number and nine

D.
six times the product of a number and nine

Answer 44

b sorry dont have time to explain

Answer 45

i knew it

Answer 46

Jarod is putting a fence around his square lot. He wants to put 20 posts on each side of his lot. This includes one post placed in each corner.

How many posts will Jarod need?


A.
24

B.
60

C.
76

D.
80

Answer 47

hello

Answer 48

well...he wants to put 20 posts on each side of a square lot. There are 4 sides to a square...so 20 * 4 = 80 (and this includes the corner posts)

Answer 49

100

Answer 50

howd u get 100
?

Answer 51

no 80

Answer 52

oops

Answer 53

yes...80

Answer 54

Tomas bought some fruit at the market. He bought twice as many melons as apples. He bought 12 more melons than oranges. He bought 11 apples. How many pieces of fruit did Tomas buy?

A.
43

B.
23

C.
46

Answer 55

23

Answer 56

11 apples
twice as many melons as apples = 22
12 more melons then oranges = so oranges = 22-12 = 10

so you have 11 + 22 + 10 = 43

Answer 57

https://static.k12.com/calms_media/media/370500_371000/370571/3/d6ea9fa68cefc1a8d0b99cbda7ea77239744f061/45648_question.jpg

Answer 58

@muscrat123 sorry i didn't know not to give direct answers :D

Answer 59

Which two expressions could be used to calculate the area of the patio shown?



A.
(20 • 22) – (16 • 7)

B.
(22 • 13) + (20 • 6)

C.
(20 • 6) + (16 • 13)

D.
(20 • 22) – (6 • 1

Answer 60

well...we are not really supposed to give direct answers...my bad

Answer 61

?

Answer 62

sorry...geometry is not my thing :(

Answer 63

no ur okay bc u explained it @texaschic101 lol

Answer 64

hellloo

Answer 65

lol she answered

Answer 66

imma he

Answer 67

yea texaschic answered u
she

Answer 68

whats the anser

Answer 69

not the last one...I am not so good at geometry

Answer 70

Which information is necessary to solve this problem?

A computer company invited 3 students from each of the 50 states to compete in a contest. Each student had to correctly solve 5 problems to make it to the finals. How many students were invited to compete in the contest?

A.
3 students, 5 problems

B.
3 students, 50 states, 5 problems

C.
3 students, 50 states

D.
50 states, 5 problems

Answer 71

texas

Answer 72

3 students from each state = 3 * 50 = 150
there is extra info not needed in this problem...it is asking how many students were invited....that would be 150 (3 from each state).....it is not asking how many made it to the finals

Answer 73

so its 3 students and 50 states

Answer 74

Andrea wants to estimate the answer to this problem to see if her answer is reasonable.

7457 – 3908

Which expression shows these numbers correctly rounded to the nearest hundred?

A.
7400 – 4000

B.
7400 – 3900

C.
7500 – 3900

D.
7500 – 4000

Answer 75

just round your numbers...
7457 rounded = 7500
3908 rounded = 3900

so its : 7500 - 3900

Answer 76

Sharon solved this problem.

The zoo needs 1436 pounds of hay each week to feed the animals. Hay costs $2.00 per pound. About how much does the zoo spend on hay each week?

Sharon said the zoo would spend $718 on hay each week.

Is Sharon's answer reasonable?

A.
No, because 1500 • 2 = 3000, and the zoo needs 1436 pounds of hay each week, so the answer will be a bit more than this estimate.

B.
Yes, because 1500 ÷ 2 = 750, and the zoo needs 1436 pounds of hay each week, so the answer will be a bit more than this estimate.

C.
No, because 1400 • 2 = 2800, and the zoo needs 1436 pounds of hay each week, so the answer will be a bit more than this estimate.

D.
Yes, because 1400 ÷ 2 = 700, and the zoo needs 1436 pounds of hay each week, so the answer will be a bit more than this estimate.

Answer 77

No....because 1400 * 2 = 2800. and the zoo needs 1436 lbs.....so the answer will be a bit more

Answer 78

so what

Answer 79

C

Answer 80

do you understand why ?

Answer 81

Which describes a situation when an estimation is appropriate?

A.
Margo wants to buy a sweater for $15.98 and a pair of socks for $1.98. She has $20. She wants to know if she has enough money to buy both.

B.
Margo buys a sweater for $15.98 and a pair of socks for $1.98. She gives the cashier $20. The cashier wants to know how much change to give Margo.

Answer 82

BTW - it is NOT 80 posts for the square fence


the corner posts are counted in 2 sides

Answer 83

texas