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stepladder [879]
4 years ago
12

A-3b=4;2a=6b-9 Answer by elimination, please include the entire work on how you got to your answer. According to my math teacher

there is a solution. By using the elimination process. Please help thank you

Mathematics
1 answer:
Airida [17]4 years ago
6 0

Answer:there is no solution. The question is wrong

Step-by-step explanation:

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If G(x)=x^2+5x+6, find g(-4)-7
Paraphin [41]
G(x) = (x+2)(x+3), this is from factoring then replace x with -4 and the equation should look like this g(-4)-7= (-4+2)(-4+3)-7= -5, 
6 0
4 years ago
Find the value of each of the following: exponents
Nataly [62]

Answer:

7) is 625

8) 169

9) 1.44

10) 180??

11) 1000000

12) 3430

hopefully these are right

Step-by-step explanation:

7 0
2 years ago
Pls solve the last box I don’t understand it. Thnx :)
Pavel [41]

Answer:

(0, -3) and (2, 1)

Step-by-step explanation:

There are 5 points marked on the graph: (±2, 1), (±1, -2) and (0, -3). These are solutions to the equation describing the function:

... y = x² - 3

Apparently, you are being asked to report the coordinates of any two of these points.

_____

<em>Comment on the problem</em>

The wording "solutions to the function" is a bit odd. An equation has solutions—values of the variables that make it be true. A function is a relationship between values, a definition. There is nothing  to solve.

In the above we have assumed the intent is to find (x, y) pairs that match the function definition. Sometimes, we're interested in values of x that make y be zero. (x, y) = (±√3, 0) It isn't obvious what the intent of this question is.

8 0
3 years ago
A linear function has a y-intercept of -12 and a slope of 3/2. What is the equation of the line?
Natali [406]

Answer:

y = (3/2)x - 12

Step-by-step explanation:

Recall that the general equation for a linear function may be written in slope-intercept form:

y = mx + b

where m = slope and b = y-intercept

In this case, it is given that slope = m = 3/2 and y-intercept = b = -12

substituting these values into the general equation:

y = (3/2)x + (-12)

or

y = (3/2)x - 12

4 0
3 years ago
Read 2 more answers
Y = –2x − 2<br> y = –3x − 8
Brut [27]

Answer:

intersect at (10,-6)

Step-by-step explanation:

8 0
3 years ago
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