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Marta_Voda [28]
3 years ago
7

3. A cell phone plan costs $0.20 cents per minute. Lisa

Mathematics
2 answers:
kramer3 years ago
4 0

Answer: i think it’s 175 minutes

Step-by-step explanation: i think it’s 175 minutes because if you have 35 dollars for a month then you can set up an equation. 3500 = 20x. i converted the 35 dollars to cents just to make it easier but you could also do 35 = .20x. then just solve the equation by dividing both sides by 20 or .20 and you get 175 i’m not entirely sure tho sorry if i’m wrong hope this helped :D

aksik [14]3 years ago
3 0

Answer:

175 minutes or 2 hrs and 55 minutes

Step-by-step explanation:

35÷0.20 and you'll get 175

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What is the y intercept
Gemiola [76]

Answer:

Y intercept is the value of y when x is equaled 0.

Step-by-step explanation:

Slope intercept form is

y = mx + b

In this equation, b is the y intercept.

6 0
3 years ago
At an arcade, small prizes cost 50 tickets each. You have 350 tickets. Right and solve an any quality that represents the number
Karolina [17]

Answer:

350 - 50x = 100

350 - 350 - 50x = 100 -350

50x = 250

50/50x = 250/50

x = 5

Step-by-step explanation:

350 - 50x = 100

350 - 350 - 50x = 100 -350

50x = 250

50/50x = 250/50

x = 5

8 0
4 years ago
Why is it important to look at more than the first two numbers of a pattern to decide the rule for the pattern?
Alexxandr [17]

Answer:

This is important because, the first few numbers might seem to follow a pattern but subsequent numbers might reveal a change in the rule.

Step-by-step explanation:

When studying patterns it is important to evaluate all the figures holistically instead of drawing conclusions based on just the first few numbers because there might be a change in what we felt was obvious on close observance of all the numbers. For example, observe the pattern;

2,4,6, 10, 14, 18, 20, 22, 24

The first two numbers show the addition of two. If a person decides to add 2 to all the figures, he would be wrong because after the first three figures, he would have to add 4 to the numbers.

8 0
3 years ago
pls pls help me with this triangle, i’ve been doing math for hours now and i just need help with this pls pls thank you
Gwar [14]

Answer:

<em>Angle B=90 degrees</em>

<em> </em>

<em>BA^C= 40 degrees</em>

Step-by-step explanation:

<em>Angle B=</em><em>90 degrees (</em><em>right angle =90 degrees</em><em>)</em>

<em />

<em>90+50+BA^C=180</em>

<em>140+BA^C      =180</em>

<em>            BA^C=180-140</em>

<em>           </em><em>BA^C= 40 degrees</em>

<em>     </em>

3 0
3 years ago
Use the Unit Circle to find the exact value of the inverse trig function.
Vedmedyk [2.9K]

Answer:

330

Step-by-step explanation:

When we are at 30 degrees on the unit circle, we are at the point (\sqrt3/2, 1/2) so if we go to -30 degrees (330 degrees), we will be at point  (-\sqrt3/2, -1/2).

Note: (cosine, sine)

5 0
2 years ago
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