Answer:
Step-by-step explanation:
Here you go mate
PEMDAS
Parenthesis
Exponents
Multiplication
DIvision
Addition
Subtraction
Step 1
(r+4-2r-14)>0 equation/Question
Step 2
(r+4-2r-14)>0 Simplify to remove parenthesis
-r-10>0
Step 3
-r-10>0 Add 10 to sides
-r-10+10>0+10
-r>10
Step 4
-r/-1>10/-1 cross multiply (which also means divide)
answer
r<-10
12+a-4.2
Because sum is adding
And less than is subtracting
Answer:
16 = 2x
Step-by-step explanation:
The pattern for a direct variation equation is y = kx
y is the "output" or result
k is the "constant" a number that doesn't change in the equation.
x is the "unknown" variable that makes the output of the equation true when found.
Here x=8
16 = 2(8)
Answer:
The Malaysia police departments statement was true, because 14/30 is extremely close to 54% (roughly 15.5/30).
Type: Probability
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