| Term | Definition |
|---|
| 15g= -180 | g= -12 |
| 4.2b= -3.36 | b= -0.8 |
| y−(-1.5)=-3.2 | y= -4.7 |
| -7² +12÷6−4x(-7) | -243 |
| (-12.6)x(.06) | -0.7560 |
| 2/3²x(-2)−2x6 | -12 and 8/9 |
| ⅔+⅛+⅜=⅜+⅛+⅔ What property is used? | Commutive property |
| What number could replace the ___ in the following problem and what property does it illustrate? 24+21x=____ (8+7x) | 3, and distributive property |
| -12n−19=77 | n=-8 |
| 18=3(2c+2) | 2=c |
| Kate wants to travel to Washington DC to visithe Kennedy Center. Airline tickets cost $248 but if they are purchased on line by 6:30 PM there will be an AIR Trans discount of 33%. In Charlotte the sales tax is 7.5%. How much will be charged on Kate's mom's credit card? | $178.62 |
| Esty is planning a summer vacation. She wants to visit Petrified National Forest and Meteor Crater, the 50000 year old impact site of a large meteor. On a map with a scale where 2 inches equals 75 miles the two areas are about 1½ inches apart. What is the actual disance between the two sites? | 56.25 miles |
| Find the precent of increase. Original:25 New:27.5 | 10% increase |
| -6²+8x4+(-6)² | 32 |
| 5.2x−7+0.8x+-31 | x= -4 |
| d/4+8.3+-3.7 | d= -48 |
| 7+2(w+1)=2w+9 | All real numbers |
| Determine the slope of the line through these points... (2,12) and (-2,12) and (-3,-2) and (1,4) | 0 and 3/2 |
| Determine the slope and the y intercept 4x+3y=6 | y= -4/3+2 |
| Determine the slope of the line. (-3,10) and (-3,6) | 4/0 (undefined or zero slope) |
| Write the equasion of the line with the slope of 1/4 and the y-intercept of -5 | y=1/4+ -5 |
| Write the equasion of the line with slope-1/2 pasing though the point (4,1) | y= -1/2x+3 |
| What does the graph represent? | all possible solutions |
| (1,2) m=3 (write in slope intercept form) | y=x−1 |
| (5,-2) m=3 (write in slope intercept form) | y=3x−17 |
| Which quadrent is the ordered pair (4,-8) in? | 4th quadrent |
| If <<x>> =x²-3x+4 then <<6>> =__________ | 22 (<<6>>=6²−3x6+4) |
| Is y=2x+1 Linear or Non-linear? | linear |
| Is x²+5y-8 Linear or Non-Linear? | non-linear (exponets) |
| Is 5xy+7x=14 Linear or Non-linear? | non-linear (multiplied variables) |
| Is 3/4+5y=15 Linear or Non-linear? | linear |
| What is the precent of change? original:25 New:18 | 28% |
| What is the precent of change? original:25 New:21.5 | 14 |
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