Angelique saved $60 to buy some stickers Stickers cost $3 apiece. Angelique writes the expression 3(20 – 3) to find how much money she has left after

buying some stickers, where s is the number of stickers she bought
Dante correctly writes another expression, 60 - 3s, to find how much money
Angelique has left.
Drag each description to explain each part of both expressions

answer: 45

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

answer: 0,6

step-by-step explanation:

this would make it the y intercept.

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places