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Simplify
Evaluate
Lesson

Let's simplify step-by-step.
−
4
x
2
+
17
x
+
9
−
(
−
13
x
2
+
5
x
+
16
)
Distribute the Negative Sign:
=
−
4
x
2
+
17
x
+
9
+
−
1
(
−
13
x
2
+
5
x
+
16
)
=
−
4
x
2
+
17
x
+
9
+
−
1
(
−
13
x
2
)
+
−
1
(
5
x
)
+
(
−
1
)
(
16
)
=
−
4
x
2
+
17
x
+
9
+
13
x
2
+
−
5
x
+
−
16
Combine Like Terms:
=
−
4
x
2
+
17
x
+
9
+
13
x
2
+
−
5
x
+
−
16
=
(
−
4
x
2
+
13
x
2
)
+
(
17
x
+
−
5
x
)
+
(
9
+
−
16
)
=
9
x
2
+
12
x
+
−
7
Answer:
=
9
x
2
+
12
x
−
7

8 0

4 years ago

Read 2 more answers

Solve the equation x/4+5/8=3/8

tia_tia [17]

X/4 +5/8 = 3/8

X/4 = 3/8-5/8

X/4 = (3-5)/8

X/4 = -2/8

Multiply both sides by 4 we get

4x/4 = -8/8

X = -1

5 0

3 years ago

WILL MARK BRAINLIEST HELP ASAP!! A caterpillar crawling in a straight line across a coordinate plane starts at point (—3, —4) an

ivann1987 [24]

Answer:

Step-by-step explanation:

The slope = $\frac{change in y}{change in x} =\frac{38+4}{25+3} =\frac{42}{28} =\frac{3}{2}$

This means that when the caterpiller moves 2 units to the right, it moves 3 units up. Since 42/3 = 28/2 = 14. this happens 14 times from (-3, -4) to (25, 28). Counting the starting point (-3, -4) we get 14 + 1 = 15 points with integer coordinates.

3 0

3 years ago