I know ur suppose to do it by PEMDAS order.
And I got 77.Is that correct?
RETARDED stuff.
2007-09-16 10:29:45 · 10 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
1st, distribute the 4:
88 - 72 - 3 x 5
2nd, multiply 3 and 5:
88 - 72 - 15
3rd, combine:
1
2007-09-16 10:34:09 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Sorry, the actual answer is 1.
22-18=4
4*4=16
3*5=15
16-15=1
2007-09-16 10:37:17 · answer #2 · answered by Mnementh 2 · 0⤊ 0⤋
PEMDAS ya
so
4(22-18)-3x5
1st thing...Perenthesis
4x4-3x5
next thing...do the multiplication..do 4x4 1st because it comes 1st in the equation thing
so
4x4 is 16
16-3x5...3x5 is 15
last thing...minus 16-15
you get 1
you do Pemdas like this
P
E
MD
AS
so if you have multiplication and divsion..u do whichever one comes 1st...same with addition and subtraction
hope i helped...i learning this in skool right now so i kno it good
2007-09-16 10:41:57 · answer #3 · answered by Anonymous · 0⤊ 0⤋
i got 1
the rule is BODMAS
brackets 22-18=4 therefore 4x4-3x5
power of none of those here
division nope, that's not here either
multiplication 4x4=16 and 3x5=15 therefore 16-15
addition none present
subtration 16-15=1
2007-09-16 10:36:09 · answer #4 · answered by adriantheace 4 · 0⤊ 0⤋
4(22-18)-3*5= 16-15= answer is 1
2007-09-16 10:42:47 · answer #5 · answered by Anonymous · 0⤊ 0⤋
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2016-11-14 15:11:36 · answer #6 · answered by sanzotta 4 · 0⤊ 0⤋
I got -240 or maybe it is 1 i am not sure i think -240 but i know u r not rite! no yeah it is 1 sorry read the problem wrong!
2007-09-16 10:36:10 · answer #7 · answered by Anonymous · 0⤊ 0⤋
4 (4) - 15
16 - 15
1
2007-09-18 07:05:02 · answer #8 · answered by Como 7 · 2⤊ 0⤋
ONE (1), Straywolf
2007-09-17 03:00:39 · answer #9 · answered by straywolf11 2 · 0⤊ 0⤋
4(4)-3x5
16-15
1
2007-09-16 10:38:08 · answer #10 · answered by malvon74 3 · 0⤊ 0⤋