2x+8x=30. x= #of pens
10x=30. combine like terms
x=3. divide by 10 to isolate (get by itself) x
2(3)=6. the # of white pens are represented by 2x
6 white pens
hope this helped!
Answer:
D)
Step-by-step explanation:
f(-3) = 2
f(0) = -5
[f(-3) - f(0)] ÷ -3-0
[2-(-5)] / -3
7/-3
Answer:
1/4
Step-by-step explanation:
The scale factor describes the size of an enlargement or reduction. For example, a scale factor of means that the new shape is twice the size of the original. A scale factor of means that the new shape is three times the size of the original.
Answer:
0.250
Step-by-step explanation:
0.001x250=0.250
5. 2*(7+x) which if you distributed would be 14+2x.
6.x - 8^2 or x-64.
Hope this helped!
