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Liono4ka [1.6K]
3 years ago
13

PLEASE HELP I AM BEGGING YOU!!! I WILL GIVE BRAINLIEST AND EXTRA POINTS PLEASEEEEEEEEEEEEEEEEEE!!!!!!!

Mathematics
1 answer:
san4es73 [151]3 years ago
4 0

Answer:

1. 31

2. -40

3. 28.5

4. 75

5. 6

6. -24

7. -34

8. 68

9. 8

10. 26

Step-by-step explanation:

I tried to do the best I can I hope this helps! :))

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Which scenario best matches the linear relationship expressed in the equation y = 13.50x + 300?
Fofino [41]

Answer:

Option C is correct.

Bobby has $300 in the yearbook fund and earns $13.50 for each yearbook sold.

Step-by-step explanation:

Slope intercept form: An equation of line is given by: y=mx+b ......[1] where m is the slope and b is the y-intercept

Given the linear equation: y = 13.50x+300

Here, x represents the yearbook sold.

On comparing with the equation [1] we have;

m = $13.50

b =300

therefore, the best scenario best matches the linear relationship is:

Bobby has $300 in the yearbook fund and earns $13.50 for each yearbook sold.

5 0
3 years ago
Read 2 more answers
A spinner has 7 identical sections. Two sections are blue, 1 is red, and 4 of the sections are green. Suppose the probability of
love history [14]
The numerator represents the chance of landing on the colour, and the denominator represents the number of spots you could land on. You have a 2 out of 7 chance to land on blue because there are 2 blue spots. This means that for every 2 times out of 7 spins you would land on blue.
4 0
3 years ago
Aaron has 5 cups of dough to make dumplings. if he uses 1/2 cup o dough for each dumpling, how many dumplings can Aaron make?
nirvana33 [79]

The number of dumpling Aaron can make is 10 dumplings

<h3>How to find the number of dumpling using cups?</h3>

Aaron has 5 cups of dough to make dumplings.

He uses 1  / 2 cup of dough for each dumpling.

Therefore, the number of dumpling Aaron can make can be calculated as follows:

1 / 2 cups of dough = 1 dumpling

5 cups of dough = ? dumpling

cross multiply

Hence,

number of dumpling = 5 ÷ 1 / 2

number of dumpling = 5 × 2

number of dumpling = 10 dumplings

Therefore, the number of dumpling Aaron can make is 10 dumplings.

learn more on cups here: brainly.com/question/14395071

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3 0
2 years ago
Find the value of c that makes the expression a perfect square trinomial.
Bingel [31]

Answer:

c = 3.24

(x+1.8)²

Step-by-step explanation:

The question wants you to fill in the last term.

To find the last term, you must use the formula (b/2)^2.

Let's use this formula for the equation you gave: x²+3.6x+c

c = (b/2)²

c = (3.6/2)²

c = 3.24

That is the value of c.

Let's plug in c in the last term for better understanding.

x²+3.6x+3.24 is now factorable.

  • You can complete the square or use the quadratic formula to factor.

The factored form will turn out to be : (x+1.8)²

4 0
3 years ago
If the area of trapezoid is 100 cm, what is the perimeter of the trapezoid?
alexgriva [62]

Answer:

Step-by-step explanation:

If the area of trapezoid is 100 cm²what is the perimeter of the trapezoid?

Area of a trapezoid = 100cm

= 1/2(a + b) × h = 100cm²

Perimeter of a trapezoid = a + b + h

3 0
3 years ago
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