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Oksana_A [137]
3 years ago
12

What number does x have to be? -3(52)=-3(x)+-3(2)

Mathematics
2 answers:
Brilliant_brown [7]3 years ago
6 0

Answer:x=14.333

Step-by-step explanation:

iragen [17]3 years ago
5 0
Isolate the variable by dividing each side by factors that don't contain the variable.

Answer: X = 50
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Slope is - 4 and the line passes through the point (1,3 )​
Sergeeva-Olga [200]
Y = -4x + 7
This is the equation of the line. The slope is -4. The Y- intercept is 7
3 0
3 years ago
write an equation of the line that passes through (-1, 4) and is perpendicular to the line y=-1/3x+3​
gladu [14]

Answer:

y= 3x + 7                                                                                                            Step-by-step explanation:

y= -1/3x+3 (so, gradient of this line is -1/3).

formula: gradient of line one x gradient of line two= -1 (applies for 2 perpendicular lines only).

So, m1 x -1/3= -1

m1= (\frac{-1}{\frac{-1} {3} })

m1= 3 (gradient of perp line)

y=mx+c

4= 3 x -1 + c

7=c

therefore, y=3x+7 (eqn of the line perp to y=-1/3x+3)

4 0
3 years ago
I need help on exponets
atroni [7]

Answer:

i so exponets are numbers that can go into anything

Step-by-step explanation:

i just told you

6 0
4 years ago
HELP! I'LL MARK BRAINLEST!! Write a story that matches the expressions and equation shown on the left. Then solve the equation a
zhenek [66]

Answer:

Felipe is "F" years old, Felipe's sister is 6 years younger then Felipe, Felipe's mom is times minus 6

Step-by-step explanation:

7 0
3 years ago
Which division expression is equivalent to
In-s [12.5K]

The correct answer would be A.  13/3 Divided by -5/6


The total answer would be negative 5 1/5

because you do 4x3+1=13 over the denominator that is already there so 13/3 then you do KCF a.k.a keep change and flip you keep 13/3 change the division sign into multiplication sign then you flip the -5/6 to -6/5 then multiply straight across and reduce this is the way my teacher taught me how to remember - to positive kind of things:

when a negative thing or bad thing happens to a good person is that good or bad in this case thats bad because if you think about it if a bad thing happend to someone you care about that would be bad. then that same idea goes for each pattern another example could be a good thing (+) happens to a good person (+) it is good (+)

(+) (+)=+

(-) (-)=+

(+) (-)= -

(-) (+)= -

Hope this helps. Have a good day! :)

5 0
3 years ago
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