Answer:
1.03
Step-by-step explanation:
Per capita just means per unit of population, or per person. This question is asking how many cell phones there were in the United States per person in 2014. We can use simple division to determine that the answer is 327.6/317.9 or about 1.03 when rounded to the nearest hundredth.
Answer:
First Blank: 5
Second Blank: 5
Third Blank: -1
Fourth Blank: -1
Fifth Blank: 3
Step-by-step explanation:
10x+15y=15
-10x+2y=-32
__________
17y=-17
__ ___
17 17
y=-1
2x+3(-1)=3
2x-3=3
+3 +3
________
2x=6
__ __
2 2
x=3
Answer: i think its 10 or 8
Step-by-step explanation:
sorry if im wrong
Let
x-------> yards of fabric used to make pillows
y-------> yards of fabric used to make curtains
T------> total yards of fabric
R-------> remaining yards of fabric
we know that
we have
substitute in the formula above
therefore
<u>the answer is</u>
the remaining of fabric is 
