## anonymous one year ago Which expression means 7 more than a number? dx7 or d+7

1. SolomonZelman

$$\large\color{black}{ \displaystyle d \times 7 }$$ or $$\large\color{black}{ \displaystyle d+7 }$$ those are your options, right?

2. SolomonZelman

(I thought u put a differential on there)

3. SolomonZelman

anyway, which one do YOU think it is?

4. anonymous

i think it's +

5. SolomonZelman

yes, correct

6. SolomonZelman

$$\rm d$$ is a number. And 7 more than $$\rm d$$ means that you need to add 7 to $$\rm d$$