To multiply 6 times 198 mentally, you can break down 198 into smaller, more manageable parts. For instance, you can express it as ( 198 = 200 - 2 ). Then, rewrite the expression as ( 6 \times 198 = 6 \times (200 - 2) ), which simplifies to ( 6 \times 200 - 6 \times 2 ). This gives you ( 1200 - 12 = 1188 ), making it easier to calculate mentally.
To write the expression for "ten times the result of eleven minus two," you first calculate eleven minus two, which equals nine. Then, you multiply that result by ten. The final expression can be written as: ( 10 \times (11 - 2) ) or simply ( 10 \times 9 ).
To write the expression "4 times the difference of 10 and 8 minus 3," you start by calculating the difference of 10 and 8, which is (10 - 8). Then, you multiply that difference by 4, giving you (4 \times (10 - 8)). Finally, you subtract 3 from that result, resulting in the expression (4 \times (10 - 8) - 3).
To write the expression for doubling 2 and then adding 5, you first multiply 2 by 2, which gives you 4. Then, you add 5 to that result. The full expression can be written as ( (2 \times 2) + 5 ), which simplifies to ( 4 + 5 ), resulting in 9.
The normal way to write z times 19 in an algebraic expression is 19z.
125
To write the expression for "ten times the result of eleven minus two," you first calculate eleven minus two, which equals nine. Then, you multiply that result by ten. The final expression can be written as: ( 10 \times (11 - 2) ) or simply ( 10 \times 9 ).
44n is the same thing as 44 * n. By the way "*" means "times/multiply".
To write the expression "4 times the difference of 10 and 8 minus 3," you start by calculating the difference of 10 and 8, which is (10 - 8). Then, you multiply that difference by 4, giving you (4 \times (10 - 8)). Finally, you subtract 3 from that result, resulting in the expression (4 \times (10 - 8) - 3).
To write the expression for doubling 2 and then adding 5, you first multiply 2 by 2, which gives you 4. Then, you add 5 to that result. The full expression can be written as ( (2 \times 2) + 5 ), which simplifies to ( 4 + 5 ), resulting in 9.
The normal way to write z times 19 in an algebraic expression is 19z.
125
Write an algebraic expression for the verbal expression. q squared minus 2 times q
6x
To write an algebraic expression for the phrase "the product of 15 and c," you multiply the two quantities together. The expression can be written as ( 15c ). This indicates that you are taking 15 and multiplying it by the variable ( c ).
2 x 2 x 2 x 2 x n = 8n
5x5x5
5 times b