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padilas [110]
3 years ago
9

Can someone help me in this algebra questions please

Mathematics
1 answer:
alexgriva [62]3 years ago
8 0
For question 7 the answer is  x=0.5
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Answer this plzzz my lil brother needs help
GREYUIT [131]

Answer:

6/8 or 3/4

Step-by-step explanation:

Because the denominator is the same, just add all the numerators, 1+2=3, then 3+3=6. So 6/8 or when simplified, 3/4.

4 0
3 years ago
Read 2 more answers
Solve by substitution please??? Immediate help!
marta [7]
Solve for the first variable in one of the equations, then substitute the result into the other equation.
3. (1/2, -1,2)
4. (2, -4)
You can get step by step at:
https://www.mathpapa.com/algebra-calculator.html
3 0
3 years ago
2 _<br> 3 --- + 2.3=<br> 3<br><br><br> giving 25 points for the right answer asap
meriva

3 \frac{2}{3}  + 2.3 \\\implies 3 \frac{2}{3} + \frac{23}{10} \\\implies \frac{11}{3} + \frac{23}{10} \\\implies \frac{110+69}{30} \implies \frac{179}{30}

8 0
3 years ago
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I need help fast plz- I will give brainliest
kipiarov [429]
Y=5x the m would be 5 it is the slope
6 0
3 years ago
Need help asap, the answer I picked I think is wrong but idk​
BigorU [14]

Answer:

Reflected about the y-axis and then rotated 90° counterclockwise

Step-by-step explanation:

(x , y) to (-x , y) --> reflected over y-axis

then (-x , y)  --> (-y, -x) -->90 degrees rotation counterclockwise

So answer is the last one

Reflected about the y-axis and then rotated 90° counterclockwise

8 0
3 years ago
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