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3 years ago

I need help first will be the brainiest!

Mathematics

1 answer:

Schach [20]3 years ago

6 0

step 1

magsagot ka nang magsagot ng mga question yun lang basta maganda yung sagot mo

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Round 1317 To Nearest Thousand

MrRa [10]

That rounded to the nearest thousand would be 1,317.000

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3 years ago

Graph the inequlity <br> y > |x-7| + 1

Marysya12 [62]

Answer:

Step-by-step explanation:

The inequality graphed matches the graph on the answer choice D.

Hope this helps <3

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1 year ago

Ned has a coupon for one fourth off the cost of any item. Today all items are on sale for one third off. Does it matter whether

Aleksandr [31]

Answer:

Step-by-step explanation:

Let the cost of the item is C.

Case I :

first sale is applied

so, the price of item = one third = C - C/3 = 2C/3

Now coupon is applied

so, the price of item = $\frac{2C}{3}-\frac{1}{4}\times \frac{2C}{3}$ = C/2

case II :

First coupon is applied

so, the price of item = C - C/4 = 3C/4

Now sale is applied

the price of item = $\frac{3C}{4}-\frac{1}{3}\times \frac{3C}{4}$ = C/2

So, it does not matter that either coupon is applied first or the sale is applied first the final cost of the item remains same.

4 0

3 years ago

What does 48 more than the quotient of a number and 64 mean in algebraic expression

asambeis [7]

48+n(64)
I think thats what your asking.

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3 years ago

How do i solve 3x+y=13, 5x-2y=18 using the substitution method

jasenka [17]

$\left\{\begin{array}{ccc}3x-y=13&\text{multiply both sides by (-2)}\\5x-2y=18\end{array}\right\\\underline{+\left\{\begin{array}{ccc}-6x+2y=-26\\5x-2y=18\end{array}\right}\\.\qquad-x=-8\qquad\text{change the signs}\\.\qquad\boxed{x=8}\\\\\text{Put the value of x to the first equation}\\\\3(8)-y=13\\\\24-y=13\qquad\text{subtract 24 from both sides}\\\\-y=-11\qquad\text{change the signs}\\\\\boxed{y=11}\\\\Answer:\ \boxed{x=8\ and\ y=11\to(8,\ 11)}$

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4 years ago