Q: The second math test was worth half as many points as the first test Write an expression for the total number of points on the 2 test?

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4x

X = " a number " X + 20

a4b2

4/q

P = 160/16

Related questions

Let P be the final points, A be the awarded points, F be the number of times the skater falls. So we have P = A - 1.2*F

Subtract 25 from whatever variable you use for "a number". If your number is "x", then the expression becomes "x - 25".

Write the following as an algebraic expression using x as the variable: The sum of a number and -8

10^-1 = 0.1

The expression is 9*x.

4x

1/11

A numerical expression is an expression that uses number. For example, if a teacher told you to write four plus six subract two , you would simply write it in number form. 4+6-2.

You cannot write an algebraic expression for that, you need an equation. The equation is n - 6 = 4

How do you write an expression

X = " a number " X + 20

( n - 16 )