Amobile phone company uses the formula c = 10t + 20m to calculate the total cost of a bill. c is the total cost of the bill in pence. t is the number of text messages. m is the number of minutes of call time. calculate the total cost for 150 texts and 50 minutes of call time.

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need

Round each decimal to the nearest thousandth. a. 5.39562 b. 0.12345 c. 5634 d. 18.93763

Find the measure of angle b in the following triangle