Question

Mahni plans to spend the next 12 weeks saving some of her income. She will save $x a week for the first 6 weeks and then $(2x − 30) a week for the following 6 weeks. If she managed to save $213 in the first six weeks, how much did she save in total over 12 weeks? Explain correctly how to do this to get Brainliest ANSWER

Answer 1

Answer:

• $459

Step-by-step explanation:

Mahni saved 6x in the first 6 weeks which is $213.

She saves in the next 6 weeks:

• 6*(2x - 30) =
• 12x - 180 =
• 2*6x - 180 =
• 2*213 - 180 =
• 246

Total saving is:

• 213 + 246 = 459

Answer 2

• $x=213$

For first six weeks she saved 213$

Now

For next 6weeks

$\\ \sf\longmapsto 2x-30=2(213)-30=426-30=396$

Total savings:-

.$\\ \sf\longmapsto 396+213=609$