Some More Math - peacock
... To solve a system by the graphing method, graph both equations and determine where the graphs intersect. To solve a system by the substitution method: 1. Select an equation and solve for one variable in terms of the other. 2. Substitute the expression resulting from Step 1 into the other equatio ...
... To solve a system by the graphing method, graph both equations and determine where the graphs intersect. To solve a system by the substitution method: 1. Select an equation and solve for one variable in terms of the other. 2. Substitute the expression resulting from Step 1 into the other equatio ...
Mesopotamia Here We Come - peacock
... Because the Mesopotamians used a sexagesimal (base 60) number system, you would expect that a multiplication table would list all the multiples from 1p, 2p, ..., up to 59p. But what they did was to give all the multiples from 1p up to 20p, and then go up in multiples of 10, thus finishing the ta ...
... Because the Mesopotamians used a sexagesimal (base 60) number system, you would expect that a multiplication table would list all the multiples from 1p, 2p, ..., up to 59p. But what they did was to give all the multiples from 1p up to 20p, and then go up in multiples of 10, thus finishing the ta ...
EOC Mathematics Training Test Answer Key
... 2. Mrs. Jones surveys her class about their siblings. In the class, 75% of the students have a brother, 82% have a sister, and 65% have both a brother and a sister. What is the probability that a student has a brother or a sister? ...
... 2. Mrs. Jones surveys her class about their siblings. In the class, 75% of the students have a brother, 82% have a sister, and 65% have both a brother and a sister. What is the probability that a student has a brother or a sister? ...
Embedded Figures Answer Key
... triangles will be 15 of size 1, 6 of size 2, and 1 of size 3. The pattern is found by counting down every other triangular number starting with the number found in the second column of the first row. 7. Down triangles can never be more than half the size of the large triangle. So the largest down tr ...
... triangles will be 15 of size 1, 6 of size 2, and 1 of size 3. The pattern is found by counting down every other triangular number starting with the number found in the second column of the first row. 7. Down triangles can never be more than half the size of the large triangle. So the largest down tr ...
