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3 years ago

An item on sale costs 10% of the original price. The original price was $69 . Wats the price now

Mathematics

2 answers:

andreyandreev [35.5K]3 years ago

8 0

Answer:

$6.90

Explanation:

I multiplied 69 by .10

Can i please have brainliest?

9966 [12]3 years ago

4 0

Answer:

$62.10

Step-by-step explanation:

The difference is $6.90

Hope this helps.

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For carolina birthday her mom took her and 4 friendse to a waterpark.Carolina mom paíd 40 for 5 students tickets.What was the pr

Vinvika [58]

40 dollars per 5 students=9 dollars per 1 student

divide both sides by 5.

7 0

3 years ago

Solve T = 7c-2d for d.

stepladder [879]

Answer:

$d = \frac{t - 7c}{ - 2}$

Hope this helps at all. :)

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3 years ago

A cube has a volume of 512 cubic mm. If all sides of the cube ae divided by 4, what will the resulting volume be?

kotegsom [21]

Volume of a cube = s³

Therefore, s³ = 512, meaning that s = 8.

The question asks what the resulting volume would be if all sides of the cube were divided by 4.

The current side measures 8, and we know that 8/4 = 2.

Thus, the resulting volume = s³ = 2³ = 8 cubic mm.

6 0

3 years ago

Please help me. I suck at math

serg [7]

Answer:

Answer is ...Obtuse

Step-by-step explanation:

$\frac{m$

$\frac{5x + 4}{2} = \frac{3}{2} x + 21$

$\frac{5x + 4}{2} = \frac{3x + 42}{2}$

$5x + 4 = 3x + 42$

$5x - 3x = 42 - 4$

$2x = 38$

$x = 19$

$substituting \: x = 19 \: \:in \: \: \: \: \: \: \: \\ m$

We get,

m<ABC =

$(5 \times 19) + 4 = 99$

Hence <ABC is obtuse

4 0

3 years ago

Write and equation parrallel to y=-5/2x+9 that passes through the <br> point (-6,7).

Black_prince [1.1K]

To be parallel, gradients are the same!
so the gradient is -5/2.
y=-5/2x +c
substitute the points youve been givrn into this to find c!
7=-5/2 (-6) +c
7=15 +c
c must equal -7
y=-5/2x -7

4 0

3 years ago