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bija089 [108]
3 years ago
15

How many solutions does the following system have x+y=3, 2x+2y-5

Mathematics
1 answer:
kap26 [50]3 years ago
7 0

Answer:

Step-by-step explanation:

x + y = 3

2x + 2y = 5

-2x - 2y = -6

2x + 2y = 5

0 not equal to -1

no solution

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During hibernation a garter snake's body temperature never goes below 3 C write and graph an inequality that represents this sit
Akimi4 [234]
>3c
because it never goes BELOW which is why you put the sign

3 0
3 years ago
Write an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the line described by y=1/2
Marat540 [252]

Given:

The point, (4, -3)

The line,

y=\frac{1}{2}x+5

To find an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the given line:

The slope of the line is,

m=\frac{1}{2}

Since the given line is parallel to the new line, so the slope will be same for the both.

Using the point-slope formula,

y-y_1=m(x-x_1)

Substitute the point and slope we get,

\begin{gathered} y-(-3)=\frac{1}{2}(x-4) \\ y+3=\frac{1}{2}x-2 \\ y=\frac{1}{2}x-2-3 \\ y=\frac{1}{2}x-5 \end{gathered}

Hence, the equation in slope-intercept form for the line is,

y=\frac{1}{2}x-5

8 0
2 years ago
For the function f(x)= 1/x+1. which of these could be a value f(x) when x is close to -1
WITCHER [35]

Given the following question:

f(x)=\frac{1}{x+1}

Graph the function:

The value of the function of x is infinite as you see the line goes on forever. Which means your answer is option C or "10,000."

4 0
1 year ago
7+a=10;3,13,17 branlest
Assoli18 [71]

Answer:

ok

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Anyone wanna help out? :’)
Sever21 [200]

Answer:

325 dollars

Step-by-step explanation:

find 10% of 39000 3900 then divide it by 12 months which is 325 every month

5 0
3 years ago
Read 2 more answers
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