Which expressions are equivalent to 2r + (t + r) ?

.

Select all that apply:

2rt+4r

r+t

None of the above

Solve for the indicated variable. s+4t=r for s

If christophe ran 3 miles in half an hour, is average speed was

Select all the inrational numbers from the list A. √16 B. √7 C. 823.1 D. - 9 E. 8. 070070007 ...

The sum of Juan's pats and Nancy's ages is 37 years l. Juan and Nancy are the same age and pat is 7 years older than Nancy. What's pats age

4 45/100-1 1/4 Which is the difference

You deposit $1240 in a savings account paying 4.2% interest. How much interest will you earn in six years

Were only 64 seats. The remaining 6 students had to travel in a separate van. The equation 2b + 6 = 70 represents the given scenario.

The lengths of plate glass parts are measured to the nearest tenth of a millimeter. the lengths are uniformly distributed with values at every tenth of a millimeter starting at 590.2, and continuing through 590.8.

How do you subtract o. 8 from 1.5

Four times a number decreased by 25 is the same as 9 times the number. Find the number.