11
(14x2)-9
-10
70 - (20 - 13)
How do you write an expression
720
To express the calculation of triple 3 and then add double 8, you can write it mathematically as (3 \times 3 + 2 \times 8). This simplifies to (9 + 16), which equals (25). Thus, the final result is (25).
(14x2)-9
-10
70 - (20 - 13)
It is (3j)^6.
7
To write the expression for double 2 and then add 5, you first calculate double 2, which is (2 \times 2 = 4). Then, you add 5 to this result: (4 + 5). The complete expression is ( (2 \times 2) + 5 ), which simplifies to 9.
x2+7
How do you write an expression
It is simply x - 6. The expression cannot be evaluated because the value of x is not given.
2cartons
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.