Answer: x=1.6
y=4.2
Step-by-step explanation:
5.2x - y = 4.1
1.5x + y = 6.7
we will add both equations and you see that the y is getting cancelled
6.7x=10.8
x=10.8/6.7= 1.6
now in any equation we will replace x with 1.6
5.2(1.6)-y=4.1
8.3-y=4.1
-y= 4.1-8.3
-y=-4.2 multiply by -1
y=4.2
We've hit on a case where a measure<span> of </span>center does<span> not provide all the information spread or variability </span>there<span> is </span>in month-to-month precipitation<span>. based on how busy each </span>month has been in<span> the past, lets managers plan Unit 6: Standard Deviation | Student Guide | Page </span>3<span> </span>If<span> you sum the deviations from the mean, (. ).</span>
900,000 because it is rounded up because of how rounding works
Answer:
x = 21
Step-by-step explanation:
3x + 18 + 4x + 15 = 180
7x + 33 = 180
7x = 147
x = 21
Answer:
x<3
Step-by-step explanation:
4x-7<5
4x<5+7
4x<12
x<3
