Answer:
D. [tex]100+10x[/tex]
Step-by-step explanation:
We are asked to find the value of 4 quarters and x dimes.
We know that value of each quarter is $0.25, which equals 25 cents . So value of 4 quarters would be 4 times 25.
[tex]\text{Value of 4 quarters in cents}=25\times 4[/tex]
[tex]\text{Value of 4 quarters}=100[/tex]
We also know that value of each dime is $0.10, which equals to 10 cents. So value of x dimes would be 10 times x.
[tex]\text{Value of x dimes}=10\cdot x[/tex]
[tex]\text{Value of x dimes}=10x[/tex]
Let us add both quantities.
[tex]100+10x[/tex]
Therefore, our required expression would be [tex]100+10x[/tex].
