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kogti [31]
2 years ago
5

Solve the system of linear equations and show your work. −8x+5y=26 9x−3y=−3

Mathematics
1 answer:
maks197457 [2]2 years ago
6 0
X is 7 and y is 2 I am pretty sure
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Given g(x) = -x + 5, solve for a when g(x) = -2.
IceJOKER [234]

Answer:

x=7

Step-by-step explanation:

-2 = -x+5

x=7

7 0
2 years ago
Read 2 more answers
At a grocery store a cake was on sale for 22% off if the original price of the cake was c what is the sale price in terms of c
Harlamova29_29 [7]

Answer:

( 39/50 ) * c

Step-by-step explanation:

Sale price = Original price - Reduced price

                 = C - (C * 22%)

                 = ( 39/50 ) * c

[If there's any mistake, please inform me]

5 0
3 years ago
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Find an equation of a line that goes through the points (1,6) and (4, -2). Write your answer in the form y=mx + y.
zmey [24]

Answer:

The desired equation is y = (-8/3)x + 26/3.

Step-by-step explanation:

Moving from (1,6) to (4, -2) involves an increase of 3 in x and a decrease of 8 in y.  Thus, the slope of the line thru these two points is m = rise / run = -8/3.

Using the slope-intercept form of the eq'n of a straight line  and inserting the data given (slope = m = -8/3, x = 4,  y = -2), we get:

y = mx + b => -2 = (-8/3)(4) + b, or  -2 = -32/3 + b

Multiply all terms by 3 to clear out the fraction:

-6 = -32 + 3b.

Then 26 = 3b, and b = 26/3.

The desired equation is y = (-8/3)x + 26/3.

8 0
2 years ago
If 6 less than one third of Christine age is no more than 18 , how old is she . And how did u get the answer
SCORPION-xisa [38]

Answer: >72

Step-by-step explanation:

x*1/3-6=<18

1/3*x=<24

x=<72

Christine is more than 72 years old

5 0
3 years ago
B)Given 0º &lt; x &lt; 360° , solve for x in:<br> 2 sin (2x - 30°) = √3.​
Rainbow [258]

Answer:

180°

because x is the mid pf 0° and 360°

3 0
3 years ago
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