Nick represented the equation 3(2x+4)= -6 on the Equation Mat at right.
a.
Choose a strategy to solve for x. You may continue to
use algebra tiles, or you may use symbols on paper.
b.
Check your answer. your answer does not make the
equation true, try solving the equation using a
different strategy.

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2