Misha's group was asked to write an expression equivalent to 7yz + 3yz? - 3. when mr. chen checked their answers, he
found only one to be correct. who had the correct answer?
student
misha
juan
misha's group
equivalent expression
4y? z-5+ 3yz? - 3y²z+2
gyʻz-2+ 3yz? - 2y+z+1
7y²z+ yz? +2+2yz? +1
7y+z+6yz? -5-3yz? +2
joe
helena
o misha
juan
o joe
o helena

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9

x=25tan30=14.43 or the answer is b

if i knew id you bro,, my bad