Answer:
2
Step-by-step explanation:
Answer:
1
Combine multiplied terms into a single fraction
3
4
(
+
8
)
=
9
\frac{3}{4}(x+8)=9
3
(
+
8
)
4
=
9
\frac{3(x+8)}{4}=9
2
Distribute
3
(
+
8
)
4
=
9
\frac{{\color{#c92786}{3(x+8)}}}{4}=9
3
+
2
4
4
=
9
\frac{{\color{#c92786}{3x+24}}}{4}=9
3
Multiply all terms by the same value to eliminate fraction denominators
3
+
2
4
4
=
9
\frac{3x+24}{4}=9
4
⋅
3
+
2
4
4
=
4
⋅
9
4 \cdot \frac{3x+24}{4}=4 \cdot 9
4
Cancel multiplied terms that are in the denominator
4
⋅
3
+
2
4
4
=
4
⋅
9
4 \cdot \frac{3x+24}{4}=4 \cdot 9
3
+
2
4
=
4
⋅
9
3x+24=4 \cdot 9
5
Multiply the numbers
3
+
2
4
=
4
⋅
9
3x+24={\color{#c92786}{4}} \cdot {\color{#c92786}{9}}
3
+
2
4
=
3
6
3x+24={\color{#c92786}{36}}
6
Subtract
2
4
24
from both sides of the equation
3
+
2
4
=
3
6
3x+24=36
3
+
2
4
−
2
4
=
3
6
−
2
4
3x+24{\color{#c92786}{-24}}=36{\color{#c92786}{-24}}
7
Simplify
Subtract the numbers
Subtract the numbers
3
=
1
2
3x=12
8
Divide both sides of the equation by the same term
3
=
1
2
3x=12
3
3
=
1
2
3
\frac{3x}{{\color{#c92786}{3}}}=\frac{12}{{\color{#c92786}{3}}}
9
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
=4
Answer:
y = 10 between 0 and 1
AND
y=15x for x>=1
Step-by-step explanation:
This has 2 segments. One when 0 < x < 1 (y=$10), and one when x >= 1 (y=$15x)
So
y = 10 between 0 and 1
AND
y=15x for x>=1
Answer:
y=88
Step-by-step explanation:
Angles in a triangle equal 180
45 + 47 = 92
180 - 92 = 88