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klemol [59]
3 years ago
5

Help me please ! I’ll mark you brainly

Mathematics
2 answers:
kherson [118]3 years ago
5 0

Answer:

y=15x+30

Step-by-step explanation:

She charges 30 dollars for service, meaning the y-intercept will be thirty. She also charges $15 per hour, meaning that the x will be the number of hours multiplied by 15.

<u>hope this helps :-)</u>

viva [34]3 years ago
4 0

Answer:

#9.   y = 15x + 30

#10.  y = mx + b

        (15, 30)

BRAINLIEST PLEASE !!!!

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The buyer of a car pays Php 169,000 cash and Php 12, 000 every month for 5 years. If money is 10% compounded monthly, how much i
Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

3 0
2 years ago
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The hours of daylight, y, in Utica in days x from January 1, 2013 can be modeled by the equation y = 2.89sin(0.0145x-1.40) + 10.
Pie

Answer:

9.3 hours

Step-by-step explanation:

Given

y = 2.89\sin(0.0145x-1.40) + 10.99.

Required

Hours of sunlight on Feb 21, 2013

First, calculate the number of days from Jan 1, 2013 to Feb 21, 2013

days = 52

So:

x = 52

So, we have:

y = 2.89\sin(0.0145x-1.40) + 10.99.

y = 2.89\sin(0.0145*52-1.40) + 10.99.

y = 2.89\sin(0.754-1.40) + 10.99.

y = 2.89\sin(-0.646) + 10.99.

y = 2.89*-0.6020 + 10.99.

y = -1.740 + 10.99.

y = 9.25

<em></em>y = 9.3<em> --- approximated</em>

8 0
3 years ago
1. What is the solution set for -4x - 10 ≤ 2 ?
tresset_1 [31]

Answer:

x≥−3

Step-by-step explanation:

−4x−10≤2

Step 1: Add 10 to both sides.

−4x−10+10≤2+10

−4x≤12

Step 2: Divide both sides by -4.

−4x−4≤12

−4

x≥−3

5 0
3 years ago
There are 6 horses in a race. In how many ways can the first three positions of the order of the finish occur? (Assume there are
timurjin [86]

6\cdot5\cdot4=120

8 0
3 years ago
Read 2 more answers
How do i solve this?
Maksim231197 [3]
For number one is 1606, for 2 is -508, for 3 is 0, and 4 is 12
7 0
3 years ago
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