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mrs_skeptik [129]
3 years ago
7

PLS HELPP 4x +4 - 3x=6 ? ​

Mathematics
2 answers:
maw [93]3 years ago
4 0

Answer:

2

Step-by-step explanation:

larisa86 [58]3 years ago
3 0

Answer: 2

Step-by-step explanation:

Combine like terms: 4x + -3x = 1x:

4 + 1x = 6

Move all terms containing x to the left, all other terms to the right.

Add '-4' to each side of the equation:

4 + -4 + 1x = 6 + -4

Combine like terms: 4 + -4 = 0:

0 + 1x = 6 + -4

1x = 6 + -4

Combine like terms: 6 + -4 = 2:

1x = 2

Divide each side by '1':

x = 2

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If a man can weave 450m in 6 hours. How many metres of cloth can he weave in 12 hors
Wittaler [7]
Answer: 900m

Explanation.

There are two ways you can solve to find the number of meters waved...I’ll show you how to do both.

Plan A:
1. Find the rate of meters weaves per hour by dividing 450 meters by 6 hours. The answer is 75 meters per hour.
2. Multiply the rate per hour (75) times 12 to find how many meters are weaved on 12 hours.

Plan A Answer: 900m

Plan B:
1. Set up a proportion like the one below:
2. Cross multiply and solve for x

Plan B answer: 900m

6 0
2 years ago
A race track is in the form of a ring whose inner circumference is 157 m and outer circumference is 314 m. Find the area of the
ASHA 777 [7]
49,298 is the answer
3 0
3 years ago
Write an equation for the line that passes through the point (5, -4) and is parallel to the line y =
wel
Answer:
y = 2x - 14

5 0
3 years ago
Find the length of arc AD. Use 3.14for r. Round to the nearest tenth.7.9 cmB66.4DС[? ]cmEntar
ch4aika [34]

The first thing we must do is calculate the circumeference:

\begin{gathered} c=2\cdot\pi\cdot r \\ c=2\cdot3.14\cdot7.9 \\ c=49.612 \end{gathered}

now, calculate the angle of arc

360° = 49.612

360° - 66.4° - 180° = x

x = 113.6°

now, to calculate the arc length it would be:

undefined

5 0
1 year ago
Factor the expression using the GCF 42-12
Monica [59]
6(7 - 2)
6(5)

Check:
7*6 = 42
2*6 = 12
42-12 = 30 = 6(5) :)
5 0
3 years ago
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