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adell [148]
2 years ago
10

ILL MARK BRAINLIEST AND GIVE FREE POINTS Solve the system y = -x + 7 and y = 0.5(x - 3)2

Mathematics
1 answer:
Varvara68 [4.7K]2 years ago
8 0

Answer:

Point Form:

( 5 , 2)

Equation Form:

x = 5 , y = 2

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

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In an instant lottery, your chances of winning are 0.1. if you play the lottery five times and outcomes are independent, the pro
lesya692 [45]

The probability that you lose all five times will be 0.59.

<h3>How to calculate the probability?</h3>

From the information given, the chances of winning are 0.1. Therefore, the chance of losing will be:

= 1 - 0.1 = 0.9

Therefore, the probability that you lose all five times will be:

= 0.9 × 0.9 × 0.9 × 0.9 × 0.9

= 0.59

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brainly.com/question/24756209

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6 0
2 years ago
Witch of the following are the factors of 4b^2 - 16?
luda_lava [24]
<span>4b^2 - 16 = (2b + 4)(2b - 4)

</span>difference of squares<span> 
a^</span>2<span> – b^</span>2<span> = (a + b)(a – b) </span><span>

</span>
4 0
3 years ago
Please help I'm stuck on these 2 problems would help so much!!<br><br> Thanks!
MrRa [10]
700 - 100 =600 she spent $600 worth of monthly payments. if there is 12 months in a year then 600 ÷ 12 = 50 so she spent $50 a month.
4 0
3 years ago
(5,12) with a slope m=10 the equation of the line is
motikmotik

Answer:

y= 10x-38

Step-by-step explanation:

Equation of a line is usually written in the form of y=mx+c, where m is its gradient and c is its y-intercept.

Given that m=10,

y= 10x +c

Now substitute the coordinates into the equation.

When y=12, x=5,

12= 10(5) +c

12= 50 +c

c= 12 -50

c= -38

Thus the equation of the line is y= 10x -38

8 0
3 years ago
At combs store there is a 25% chance a customer enters the store within one minute of closing time. Describe the complementary e
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The complementary event is that a customer does not enter the store within one minute of closing, and the probability is 75%.

The complement is found by subtracting from 100%; 100-25 = 75%.
6 0
3 years ago
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