Answer:
Negative 12 itself is a rational number. It's the ratio of -12 to 1 :D
Step-by-step explanation:
sorry meant to put hear lol
It's 28 bruh.. you don't know your multiplication table?
Answer:
A
Step-by-step explanation:
let x= pizza y= soda
kay:
x+y=4
Mark:
6x+2y=18
From kay's equation
x= 4-y
substiute that into mark's
6(4-y)+2y=18
24-6y+2y=18
-4y= -6
y= 1.5
Plug in y= 1.5 in either equation to solve for x
x+1.5=4
x=2.5
So a pizza is 2.5 and a soda is 1.5
the answer must be A
Answer:
3 1/2
Step-by-step explanation:
using calculator
Area right to the right of the 2=2.12
P(Z > 2.12)
• P(Z < -2.12)
= 0.0170
Learn more about Standard normal distribution curve:
brainly.com/question/22923352
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