Jackie has $185 saved. She is able to save $25 more each week. After how many weeks will she have $310 saved to buy a new game console?

5 weeks

Step-by-step explanation:

Let the number of week taken to save $310 be represented by a.

The information given in the question can be represented in a equation as:

$185 + $25a = $310

$25a = $310 - $185

$25a = $125

a = $125/$25

a = 5

Jackie will be able to save $310 after 5 weeks

x = 2.67

Move variables to the right and constants to the left, Then divide and you get the answer.

Step-by-step explanation:

-1.3+4.6x=0.3+4x (given)

-1.3x + 0.6x =0.3 (subtraction property of equality)

0.6x = 1.6 (addition property of equality)

x = 2.66666666667 (division property of equality)

2.66666666667 = 2.67 (rounding to the nearest tenth)