8x+13y
9 × 6 − 4 = 50
Word problems have key words, like sum, add, difference, subtract, product, multiply, quotient, divide.
To get the product, multiply the first number by the second. To get the sum, add the second number to the first. To get the difference, subtract the smaller number from the larger.
If it is a regular polygon you count the number of sides. Subtract two and multiply that by 180. Then you would divide your product by however many sides there are
Multiply 473*.30 which equals 142.9. Or multiply 473*.70 which equals 331.1 then subtract the product from original number. So 473 minus 331.1 equals 142.9 which proves the first method.
The expression is simplified to: 12f-(10a+5b)
9 × 6 − 4 = 50
Word problems have key words, like sum, add, difference, subtract, product, multiply, quotient, divide.
Multiply 77 by .2 and subtract the product from 77 and you have 20% of 77.
F(t)=h-16t^2
9(5+t) < 6 or simplified 45 + 9t < 6 then 9t< -39 and t < -39/9 = t < -13/3
-- Divide the new amount by the original amount. -- Multiply the quotient by 100. -- Subtract 100 from the product. -- The difference is the percent reduction.
To get the product, multiply the first number by the second. To get the sum, add the second number to the first. To get the difference, subtract the smaller number from the larger.
One has to follow the rule of BODMAS where one solves brackets, of then division, multiplication, addition and subtraction follows in that order.
if you subtract each product from the next larger product you will end up with a wrong answer
Add the two given numbers together. Subtract the two given numbers. Take the answer to each of these and multiply them together. For example, if your two given numbers are 8 and 10: Add them together and you get 18 Subtract them and get 2 Then multiply 2 x 18 and get 36
If it is a regular polygon you count the number of sides. Subtract two and multiply that by 180. Then you would divide your product by however many sides there are