3 years ago

Para hoy xfa HAY 15 PUNTOS

Mathematics

1 answer:

neonofarm [45]3 years ago

5 0

Answer:

It should be A if im not corect

Step-by-step explanation:

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The price of a Blu-Ray disc player is $175. With the sales tax at

Luba_88 [7]

Answer:

$190.75

Step-by-step explanation:

$175 × 0.09 = $15.75

$175 + $15.75 = $190.75

6 0

2 years ago

WHOEVER CAN HELP ME PLEASE DOOOO!!! can you show me how you also got the answer as well? 4y-4-(-y)-9y if y=4. PLEASEEEE

Tanzania [10]

Answer: -32

Step-by-step explanation:

Plug in y.

4*4-4*4+4-36

16-16+4-36

4-36

-32

6 0

3 years ago

Read 2 more answers

What’s is the answer help out

sleet_krkn [62]

Answer:

(B) The second one, b√a

Step-by-step Explanation:

8 0

3 years ago

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My exam is so hard plz help

nevsk [136]

Answer:

There are four correct expressions.

Step-by-step explanation:

Four correct expressions:

${x}^{2} - x - 42$

${x}^{2} +6x −7x −42$

$x(x−7)+6(x−7)$

$2x +6x-7x−42$

Simplify:

${x}^{2} - x - 42$

$(x+6)(x−7)$

$x(x−7)+6(x−7)$

$2x +6x-7x−42$

${x}^{2} −7x+6x−42$

${x}^{2} - x - 42$

<h3>Hope it is helpful....</h3>

6 0

3 years ago

Read 2 more answers

Help Please?! ?????????????

andrezito [222]

Answer:

Ed's answer of $\frac{3}{8}$ is correct because he divided $\frac{1}{4}$ by $\frac{2}{3}$ to get his answer.

Step-by-step explanation:

To solve for m in $\frac{2}{3}m=\frac{1}{4}$ you want to isolate m by dividing by $\frac{2}{3}$ on both sides, therefore he divided $\frac{1}{4}$ by $\frac{2}{3}$ to get his answer of $\frac{3}{8}$ , and his answer is correct.

5 0

3 years ago