what is the value of the expression 3a when a=7
The value of the expression 3a when a=7 is 21.
3a = 3 x 7 = 21.
5b=35
The solution for the equation 5b=35 is b=7.
We can isolate the value of b by dividing both sides of the equation by 5:
5b/5=35/5
b=7
Therefore, the value of b that satisfies the equation is 7.
5 more then c
The phrase "5 more than c" can be translated into the expression:
c + 5
This means that if you have a number c, and you want to find 5 more than c, you add 5 to c.
what is the value of the expression 2d-3 when d=11
When d=11, the value of the expression 2d-3 is:
2d-3 = 2(11)-3
2d-3 = 22-3
2d-3 = 19
Therefore, when d=11, 2d-3 has a value of 19.
write the expression that matches the statement multiply f by 3
The expression that matches the statement "multiply f by 3" is:
3f
This means you are taking a value f and multiplying it by 3 to get the result.