He paid 3.19 per gallon both times......first time he bought 12.53 gallons....next time he bought 11.86 gallons

so ur expression is : 3.19(12.53 + 11.86)

5 0

3 years ago

Read 2 more answers

Please help fast the bottom one I’ll give brainless an extra points for correct answer

sergiy2304 [10]

Answer:

2*2*2*3*3*7

Step-by-step explanation:

prime facotrization = 2^3 x 3^2 x 7^1

2 x 2 x 2 x 3 x 3 x 7 = 504

8 0

2 years ago

Sara buys asweater at a department store.The sweater cost 30 dollars

Anna71 [15]

Thats a reasonable price for a sweater.

6 0

3 years ago

Write this quadratic equation in standard form.

oksano4ka [1.4K]

Answer:

- $x^{2} + 3x -8 = 0$

Step-by-step explanation:

$x^{2} + x -8 - 2x = 0$
$x^{2} + 3x -8 = 0$

6 0

2 years ago