In an exponential function, (x) = a (b) ^x, it is known that f (5) = 15 and f (8) = 170. which of the following is closest to the value of b?

(1) 1.87

(2) 2.25

(3) 3.19

(4) 3.72

A suit is on sale for $355, which is 29% less than the regular price

Use the table below to answer the following question (1,1) (2,4) (3,9) (4,16) which is not true about the above table? A. It shows a linear function. B. The variable x increases by 1 each time. C. The rate of change is not constant. D.

Which number line represents the solutions to |x + 4| = 2?

Bianca scored 8 more goals than Diana. Bianca scored 12 goals. how many goals did Diana score.

There are 32 students in a class. Of the students 3/8 are boys. How much boys are in the class. A. 6 b. 8 c. 12 D. 14

Identify four solutions of the equation y = 2^x

1 - Find the value of the two numbers if their sum is 12 and their difference is 4. You must use an algebraic expression to solve. 2 - The difference of two numbers is 3. Their sum is 13. Find the numbers.

Lily wants to save $150 for a trip to the Six Flags amusement park. If she saves $12 each week, how many weeks will it take her to save her enough money for the trip?

La parcel·la fa 30 metres de llargada i 25 metres d'amplada. Calcula els metres de tanca que faran falta per mantenir el recinte tancat mentre es fan les obres.

The length of a rectangle is 3 inches more that its width. The perimeter of the rectangle is at least 30 inches. Which inequality shows the possible range of widths of the rectangle? A. w ≥ 16.5 inches B. w ≥ 13.5 inches C. w ≥ 9 inches D.