7 times 5
It is: 5k-7
To express "7 times a number increased by 4" mathematically, you would write it as 7x + 4, where x represents the unknown number. This expression indicates that you multiply the number by 7 and then add 4 to the result. So, if the number is 5, the expression would be 7(5) + 4 = 35 + 4 = 39.
The expression (x+5)(x-7) = x^2 -2x -35
It can be: 7-4x as an algebraic expression
3(y+7)
(5 × 7) ÷ 5 = 7
It is: 5k-7
To solve the expression (15x(7-7)(5 \times 2)), first simplify the term inside the parentheses: (7 - 7 = 0). This means the entire expression becomes (15x \times 0 \times (5 \times 2)). Since any number multiplied by zero is zero, the final result is (0).
-38
The product of 7 and 5 = 35
The expression (7 \times 7 \times 7) can be written in exponential form as (7^3). This is because the base (7) is multiplied by itself three times.
It is 7*256.
12
To express "7 times a number increased by 4" mathematically, you would write it as 7x + 4, where x represents the unknown number. This expression indicates that you multiply the number by 7 and then add 4 to the result. So, if the number is 5, the expression would be 7(5) + 4 = 35 + 4 = 39.
5 + 4g - 7 is an expression, not an equation (or inequality). An expression cannot be solved.
5(a+b)-7
sqrt 175 = sqrt 25 x sqrt 7 = 5 x sqrt 7