#$&*
course Mth 174
6/7 around 12:00pm
q001.If you work for $4 and hour and work for 8 hours you will make $32. 8 x 4 = 32
confidence rating #$&*:
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q002.
If you earn $168 and work for 12 hours ypu are making $14 an hour. 168/12=14
confidence rating #$&*:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
q003.
If you are earning $8 an hour, it will take you 9 hours to make$72. 8*9=72
confidence rating #$&*:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
q004.
(8+3)*5= 55 you calculate the parentheses first then multiply by 5.
8+3*5=23 you multiply first then add 8.
confidence rating #$&*:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
q005.
(2^4) * 3= 48 first you find the (2^4)= 16 then multiply it by 3= 48
2^(4 * 3)= 4096 first you find (4 * 3)= 12 then do 2^12= 4096
confidence rating #$&*:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
q006.
3 * 5 - 4 * 3 ^ 2= -21 first you find 3^2= 9 then that times 4= 36 then find 3*5= 15 then 15-36= -21
3 * 5 - (4 * 3)^2= -129 first find (4 * 3)= 12 then 12^2=144 then find 3*5=15 then 15-144=-129
confidence rating #$&*:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
q007.
y = 2 x + 3 when you plug in numbers for x you see that the points you come up with make a straight line so this would make a linear graph.
q008.
y = x^2 + 3 when you plug in numbers for x you see that the line is symmetric across the y-axis which makes a parabola.
q009.
y = 2 ^ x + 3 when you plug in numbers for x you see that it increases from the left to the right but not in a straight line. So this would be an exponential graph.
q010.
Any number you divide by 1 will remain the same. Just like if you were to multiply the number by 1.
q011.
If you divide a number by something greater than 1, your answer will be less than the number you’re dividing. The higher the number, the lower the answer.
q012.
If you divide by a number that’s positive but less than 1, the answer you will get will be greater than your original number. The smaller the number you divide by the bigger your answer will be.
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