🌟=85 +♥️ 85 +♥️+♥️=275 2♥️=275 -85 =190 ♥️ =190/2 =95 🌟. =85+95 =180

Thanks

☆ + ☆ = 275 + 85 ☆ = 180

For students who need a visual model...

The answer is 180

180.

Use xavier's method

The * = 180

180

The difference between the heart and the star is 85, so 275-85 is two equal parts. Then find one part and add 85 to one part. The answer will be 180.

180

Hope it is correct.

Thank you Yeo See Yeong

60years old

Mother: Son 5u:u- -->now 5u+12:u+12 5u+12= 3 x (u+12) 5u-3u= 36-12 u=12 Present 5u= 5x12= 60(ans)

Thanks gus..getting rusty at my age

For students who may need a visual model...

Mrs. Chopra was 48 when she had her son! Wow.

Maggie Lukes...there's always 'late bloomers'.haahaa

May I know how many pesos make a dollar, and if the variable x represents the number of stickers sold?

43 pesos = 1 dollar

This is a very poorly worded question.

Yah loh. What does x stand for???

I would guess the number of stickers, but it should make this clear.

this is not a p6 qsn.

If x^2 + 25x + 96 is in pesos instead of dollars, .... And a guaranteed profit, x^2 + 25x + 96 < 75x x^2 - 50x + 96 < 0 (x - 2) (x - 48) < 0 2 < x < 48 Hence more than 2 but less than 48 stickers must be produced daily to ensure a profit.

Thank you very much!

Do they really factor quadratics in P6?

Greetings Maggie. The question does not originate from Singapore. Quadratic equation is only taught in lower secondary.

Question 1 8000 × (12 - 9)% ÷ (16 - 12)% = 6000 (ans) The investor must invest at least 6000.

Thank you..