Ask question

Ask question

All categories

3 years ago

11

3) Sarah wants to buy a snowboard that has a total cost of $580, including tax. She has already

1 answer:

Levart [38]3 years ago

6 0

Step-by-step explanation:

A) Let X= the number of weeks 46 times 3/4 = 72. And 135+72 x >_ 580

B) 135+72 x >_ 580. 580-135. 72/72 >_ 445/72

x >_ 6.2

She must work a minimun of 7 weeks to get $580.

You might be interested in

Marks wants to measure the length of his room should he use an inch ruler or a yardstick

elena-s [515]

Yard stick for sure because a ruler is to small

7 0

3 years ago

Read 2 more answers

ANSWER ASAP write and equation in slope intercept form that passes through the points (-5,3) and (1,5) show work please

olganol [36]

Well, first of you know that the "rise" of the slope will be "2", because the "y" value is 2 more than the other ( 5 - 3 = 2 ). now, figure out the "run". 1 - (-5) = 6
now we already know that the slope is 2/6. that's is a start. and the y intercept is 4.65.

y = 2/6x + 4.65

8 0

3 years ago

The price per night for a hotel room is different at three different hotels. Hotel Nights Price (in dollars) A AA 3 33 192 19219

DerKrebs [107]

Answer:

Hotel B is the least expensive

Step-by-step explanation:

Given

See attachment for clear details

Required

The least expensive

To do this, we simply divide the total cost by the number of nights to get the unit price

i.e.

$Unit = \frac{Price}{Nights}$

Hotel A

$Nights = 3\\Price= 192$

$Unit = \frac{192}{3}$

$Unit = \$64$ per night

Hotel B

$Nights = 5\\Price= 300$

$Unit = \frac{300}{5}$

$Unit = \$60$ per night

Hotel C

$Nights = 7\\Price= 455$

$Unit = \frac{455}{7}$

$Unit = \$65$ per night

From the calculations above;

<em>Hotel B is the least expensive because 60 is less than 64 and 65</em>

5 0

3 years ago

Follow the order of operations and evaluate these expressions. 9+(3×10)/5×2-12 Please Help

trapecia [35]

1.
9+(3x10)
= 9+30
=39

2.
5x2-12
= 10-12
= -2

hope this helps

3 0

3 years ago

Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 515 randomly s

liraira [26]

Answer:

257.5 of the 515

Step-by-step explanation:

6 0

2 years ago