true or false question

true or false question

20 % of the seventh grade students have math class in the morning. 16 2/3 % of those students also have science class in the morning. If 30 seventh grade students have math class in the morning but...

I am struggling with a math question i do not know how to do

i dont understand this question

I really need help

Pls answer this question thanks.

A rectangle with an area of 240^2 has a length 10 inches shorter than 5 times it's width.

I don't understand how to do this problem

Jade buys a blouse and a skirt for 34 of their original price. Jade pays a total of $31.50 for the two items. If the original price of the blouse is $18, what is the original price of the...

Not sure how to work it out

I need help with writing equations on vmath live

y=x^2-8x+19 y=2x-6

Find the exact average value of the function over the given interval. f(x) = 8x + 12 over [1, 7] So I plugged in 7 and 1 and got 68 and 20. I then proceeded to subtract them...

(x+8)2 ___________

If f(x) is even and ∫-6 to 6 (f(x) − 9) dx = 8, find ∫0 to 6 of f(x) dx. I said 4 and then 13 but those were both wrong. I'm not sure how to account for the -9

A 20% solution of NaCl in H2O is diluted, by adding distilled water, to a final concentration of 6% NaCl. A 20% solution of NaCl in H2O is diluted, by adding distilled water, to a final concentration...

A 24% w/v stock solution of NaCl is diluted with water according to a 1:10 dilution ratio, then again by a 5:6 dilution ratio. a) Determine the overall dilution ratio (in lowest terms) performed:...

The equation of the line is y=

6x-2y=12 ____________________

Please help. due very soon and I'm confused

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