3<span> multiplyed by 2 and that is how you do it</span><span>
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Answer:
I got you covered
Its -2(2^2 + 2 * 2 -) = -14 ^ = exponent
Step-by-step explanation:
!!HOpe ThIs HeLps!!
Calculate with parentheses (2^2 + 2 * 2 -1) :7
= -2 * 7
The multiply and divide (left to right)
= -14
GL on the test
1.5x+4y=16
5x+4(-16)=16
5x-64=16
5x=80
x=16
2.3x+6y=15
-2x+3y=-3
Multiply the 2nd equation by 2
3x+6y=15
-4x+6y=-6
7x=9
x=9/7
3x+6y=15
3(9/7)+6y=15
27/7+6y=15
6y=78/7
y=78/42 or 39/21 or 13/7
3.7y = -14x + 42
<span>7y = 14 x + 14
-14x+42=14x+14
-28x=-28
x=1</span>
Answer:
3x + 2 = 50
Explanation:
let's represent the number of friends jack has by x.
since he gave three chocolates to each of his friends, that would be 3x chocolates in total. then, we have to factor in the remaining 2 chocolates. this gives us <u>3x + 2 = 50</u>.
i hope this helps! :D
Answer:
40.1
Step-by-step explanation:
Because the order of operations (Bodmas or Pedmas) tells you to add from left to right. So you would do 18.79 + 2.11 = 20.9, then you would do 20.90 + 1.92 (Add 0 at the end of 20.9) = 22.81. Then you will add 22.81 + 17.28 = 40.1. So your answer is 40.1. Hope this helps!
