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dalvyx [7]
3 years ago
9

A local phone company charges a standard rate of three dollars per call. After 1 minute the charge was $4.50. After 2 minutes th

e rate is $6.00. Susan has $10.00, how long can Susan stay on her phone?
Mathematics
1 answer:
Brrunno [24]3 years ago
6 0

Answer:

4.66 seconds

Step-by-step explanation:

4.50-3.00=1.50

10-3=7/1.50= 4.66

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What is this answer plz help
scZoUnD [109]

Answer:

y=-3/4

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6 0
2 years ago
Consider the following linear equations. y = 2x + 5 y = 2x - 3 Which statement below if True?
Fantom [35]

Answer:

Option B is correct

Step-by-step explanation:

The equation of a straight line is given as;

y = mx + b

where m is the slope and b is y-intercept

Let’s evaluate the options one after the other;

A. This is wrong as they both have same slope of 2

C. The y-intercepts are not the same

One is 5, the other is -3

D. This is wrong, the line cannot be the same

Option B is correct

The y-intercept of both varies

While 1 is already appreciated, the other is coming back

3 0
3 years ago
Find the product then simplify the anwser.<br> 3/4×9/4=
Aneli [31]

Answer:

extract form 27/16

decimal form 1.6875

mixed number form 1 11/16

please mark me the most brainliest

Step-by-step explanation:

6 0
2 years ago
A halloween assorted bag of candy contains 4 Snickers, 2 packages of M&amp;M's, &amp; 3 Butterfingers. What is the probability o
andrezito [222]

Answer:

0.07

Step-by-step explanation:

First, add up all the numbers. This will be the denominator.

4+2+3=9

There are 9 pieces of candy.

Since you are randomly choosing two times you will have to multiply two fractions.

There are \frac{2}{9} M&M's, and \frac{1}{3} Butterfingers (You simplify)

Now you multiply these.

\frac{2}{9}×\frac{1}{3}=\frac{2}{27}

Now make this into a decimal. To do this divide 2 and 27. which is approximately 0.07.

8 0
2 years ago
How do you solve a question algbraically
Julli [10]

Answer:

Step 1: Multiply the entire first equation by 2.

Step 2: Rewrite the system of equations, replacing the first equation with the new equation.

Step 3: Add the equations.

Step 4: Solve for x.

Step 5: Find the y-value by substituting in 3 for x in either equation.

Step 6: Identify the solution as an ordered pair.

3 0
3 years ago
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