How many solutions does the equation have? 9z+10=1−3(5−3z) (a) 0 (b) 1 (c) infinitely many

Since there is no such value of that satisfies the equation. So, the equation has no solution.

Therefore, option is correct.

Solution of an equation is the value or set of values that satisfies the equation.

, which is not true for any value of .

So, the equation has no solution.

Therefore, option is correct.

Learn more about solutions of an equation here:

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d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336

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%