Why would we need 3.14 as pi? The answer is 45/10 = 4.5 inches.
Answer:
It's A
Step-by-step explanation:
0.073 is les than 0.73
Answer:
Step-by-step explanation:
Given:
The expression to evaluate is given as:
The value of 'x' is 4.
Plug in 4 for 'x' in the above expression and simplify. This gives,
Therefore, the value of the given expression for 'x' equal to 4 is 0.
Answer:
B) 4% of 52
Step-by-step explanation:
A) 0.25 x 52 = 13
B) 4% of 52 = 0.04 x 42 = 2.08
C) 52 ÷ 4 = 13
D) 52/4 = 13
Solve for x in first equation:
x-2y=7
Add “2y” to both sides
x=2y+7
Put this in to second equation:
3(2y+7)+2y=21
Solve for y:
Distribute the 3 into the ()
6y+21+2y=21
Combine the like y terms
8y+21=21
Subtract 21 from both sides
8y=0
Divide by 8 on both sides
y=0
Put this into the first solved equation:
x=2(0)+7
Solve for x:
Multiple 2(0)
x=0+7
Add 0 and 7
x=7
So the value of x is positive 7.
