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katrin2010 [14]
3 years ago
15

This year, Zachary has been babysitting his young cousins after school for $70 a month. His uncle also

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
7 0

Answer:

8

Step-by-step explanation:

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Through:(-1, -2), slope = 5
kherson [118]

Answer:

y=5x+3

Step-by-step explanation:

Hi there!

We're given the point (-1, -2) and a slope of 5. We need to find the equation of the line in slope intercept form.

Slope-intercept form is given as y=mx+b, where m is the slope and b is the y intercept

Since we're already given the slope, we can substitute that immediately into the equation

here it is so far:

y=5x+b

now we need to solve for b

Since the line will pass through the point (-1,-2), we can use it to solve for b

substitute -1 as x and -2 as y into the equation

-2=5(-1)+b

multiply

-2=-5+b

add 5 to both sides

3=b

substitute that into the equation

therefore, the equation of the line is <u>y=5x+3</u>

Hope this helps! :)

6 0
3 years ago
Brian is finishing a meal at his favorite restaurant. The check shows that the cost of the food is 42 dollars. He adds a 15% tip
Serga [27]

42 \times (100\% + 15\%) \\  = 42 \times 115\% \\  = 48.3

Total amount of Brian paid is $48.30.

Hope this helps. - M
6 0
3 years ago
Read 2 more answers
What are the numbers called in a multiplication
mart [117]
The numbers that are called in multiplication are called factors. Multiplying factors together will create a product.
3 0
3 years ago
Read 2 more answers
The graphs of f(x) =-2x and g(x)=(1/2)^z are shown
ELEN [110]

Answer:

f(x)-3x+5 and g(x)=4+5 is it true ?Step-by-step explanation:

6 0
3 years ago
I need help please and thank you
myrzilka [38]

Answer:

3

Step-by-step explanation:

Slope = y2- y1/ x2- x1

= 4 - (-2) / 3 -1

= 4+2/ 2

=6/2 = 3

4 0
3 years ago
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