Answer:
Use Tiger Algebra it helps with all answers i just didn't feel like typing it
Step-by-step explanation:
Answer:
Step-by-step explanation:
Add the two equations together to eliminate
y
from the system.
x
−
2
y
=
−
7
+
3
x
+
2
y
=
3
4
x
=
−
4
Divide each term by
4
and simplify.
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x
=
−
1
Substitute the value found for
x
into one of the original equations, then solve for
y
.
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y
=
3
The solution to the independent system of equations can be represented as a point.
(
−
1
,
3
)
The result can be shown in multiple forms.
Point Form:
(
−
1
,
3
)
Equation Form:
x
=
−
1
,
y
=
3
Let p be the number of green picks added, so we have p green picks and 5+p picks altogether.
We didn’t add any orange picks so we still have 5 orange. Therefore 5/(5+p)=1/3.
Cross-multiplying: 15=5+p so p=10. In all we have 10+5=15 picks.
Answer:
7*6-x
or
42-x
Step-by-step explanation:
decrease means subtraction,
product means multiplication
let x be the number you are decreasing by.
I am not really sure how to explain this, but here I go.
you take away x from the number that equals 6*7.
6*7 is 42 and you take away x from that, you get 42-x
or if you want to leave it unsimplified,
6*7-x
It would be the absolute value of -74 - 48. so the answer is 28.