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murzikaleks [220]
3 years ago
8

3. The total cost for 9 bracelets, including shipping was $72. The shipping charge was $9. Define your variable and write an equ

ation that models the cost of each bracelet.
Mathematics
1 answer:
mart [117]3 years ago
6 0

Answer:

72= 9x + 9

Hope this helps & good luck!

Feel free to message me if you need more help! :)

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I WILL BE CHOOSING THE BRAINLIEST! PLEASE HELP ME!
joja [24]

Answer:

If the triangle is similar by any axiom then the ratio of their sides will be equal then you can easily find the side of the triangle

OR

You can also find it by congurency.

Hope this helps

7 0
3 years ago
10. Find the slope and y-intercept of the line.<br> y = 7/5x - 3
myrzilka [38]

Answer:

slope = 7/5

y-int = -3

Step-by-step explanation:

this equation is in slope-intercept form. in thsi form, the slope will always be the coefficient of x, and the y-intercept will always be the last constant, or the "b" term (dont forget to include the negative!)

8 0
3 years ago
Please help!!! I will give brainliest but only if you try and help.
Slav-nsk [51]

Answer:

<h2>____</h2><h3>1260 </h3><h2>____</h2>

Since we have to predict, we can use ratios to help us solve this.

12 said yes out of 72 randomly chosen, SO,

if 210 would say yes (goes to play), how many is total??

12 is to 72 AS 210 is to HOW MUCH (let it be x)??

We can setup ratio, cross multiply, and solve for x:

= 12/72= 210/x

= 12x = 210*72

=12x = 15,120

=x = 15,120/12

<h2>=x =1260</h2>

8 0
3 years ago
What is the best approximation for the value of √140?
laila [671]

Answer:

the best approximation is 2√35

Step-by-step explanation:

3 0
3 years ago
A nutritionist planning a diet for a rugby player wants him to consume 3,650 Calories and 650 grams of food daily. Calories from
Tcecarenko [31]

Answer:

300

Step-by-step explanation:

because when multiply then divide all of them then find a percent 300 is your answer

8 0
3 years ago
Read 2 more answers
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