-9w + 27y - 54
If that's all you need - You're just multiplying 9 with each number in the parenthesis! I hope all is well, and you pass! Good luck, rockstar. (:
Hello!
The answer is C.
You can use a calculator or do it by hand and find that 6-1.455 is equal to 4.545.
The actual length of the dust termite observed under the microscope is 1.5 mm
- The scale of image produced under the microscope 100 : 1
- This means image is magnified 100 times its original size as microscopes are used to enlarge or magnify the size objects.
- Taking the measured size of the dust termite under the microscope in millimeter = 150 mm
The actual length of the termite will be :
- Measured size under microscope ÷ 100
Therefore, the actual length of the dust termite is about 1.5 mm
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8-3x
Divide the whole thing by 2 so it would be y=4-1.5x
X + x - 5 + 3x + 25 = 180
5x + 20 = 180
5x = 160
x = 32
m<F = x - 5
m<F = 32 - 5
m<F = 27