Answer:
A variable is a quantity that may change within the context of a mathematical problem or experiment. ... The letters x, y, and z are common generic symbols used for variables. Sometimes, we will choose a letter that reminds us of the quantity it represents, such as t for time, v for voltage, or b for bacteria.
Step-by-step explanation:
thats true❤️
Read it carefully. It's telling you the answer in the problem! There is one teacher for every 11 students. Of course there are more students!
You see how many times 6 can fit into 13 (two), and see how many 6ths are left (one). So the answer would be 2 and 1/6.
Is this all the question says ?
Answer:
One is going 30 km/hr and one is 35 km/hr
Step by Step Solution:
So, 30x3= 90. The first went 90 miles in one direction
35x3=105. The second went 105 km/hr in the other direction.
105+90=195