3 years ago

Explain the the mistake in the student work

Mathematics

1 answer:

jeka943 years ago

3 0

He needed to divide instead of subtracting it on the last step.

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1/2x-9=-25 what is your answer

Elodia [21]

First, let's only the expression with x stay on the let side: let's add 9 to both sides of the equation.

$\frac{1}{2} x-9+9=-25+9$
which is
$\frac{1}{2}x=-16$

now, let's multiply everything by 2:

$\frac{2}{2} x=-16*2$
$x=-32$

so the answer is -32!

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3 years ago

Joel is making sauces at his restaurant.He has 8 gallons of chicken broth. He puts it into 5 pots so each has the same amount. H

GarryVolchara [31]

Answer:1 r3

Step-by-step explanation:8 Divided by five

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3 years ago

Please help!! First correct answer = branliest!! Factor the trinomial: x^2−4x+3

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