3x-2y=7
3x=7
x=7/3
-2y=7
y=-7/2
so...(7/3,-7/2)
Answer:
X would be equal to 1
Step-by-step explanation:
Answer:
Step-by-step explanation:
Move the decimal place over 7 places to the left which means adding to the exponent.
3.63 x 10^7
Answer:
<u>$10.75</u>
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Step-by-step explanation:
Answer:
18.8cm
Step-by-step explanation:
Multiply 3 by pi.
You get 9.42
Multiply that by 2.
You get 18.84.
Because the perimiter is also known as the circumference and the formula for that is 2rπ
