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Troyanec [42]
3 years ago
6

Expand the expression 4(x-5)

Mathematics
2 answers:
Hunter-Best [27]3 years ago
5 0

Answer:

4x-20

Step-by-step explanation:

german3 years ago
5 0
4x-20 :))))) you’re welcome
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The cost of three tickets to a movie is at least $20. Select an inequality that represents the cost x (in dollars) of each ticke
SVETLANKA909090 [29]

Answer:

x\geq \$6.67

Step-by-step explanation:

Let

x------> the cost of each ticket

we know that

3x\geq 20 ----> inequality that represent the situation

solve for x

Divide by 3 both sides

x\geq 20/3

x\geq \$6.67

5 0
3 years ago
Y = 3x -1 Y = 2x + 3
Shalnov [3]

Answer:

x = 4

y = 11

Step-by-step explanation:

You can make the equations 3x - 1 = 2x + 3

x = 4

y = 11

3 0
2 years ago
Given a triangle with: a =<br> 150, A = 75°, and C = 30°<br> Using the law of sines gives: c = 0
koban [17]

Answer:

c = 77.6

Step-by-step explanation:

You may have entered the measure of a side as the measure of an angle.

\dfrac{\sin A}{a} = \dfrac{\sin C}{c}

\dfrac{\sin 75^\circ}{150} = \dfrac{\sin 30^\circ}{c}

c\sin 75^\circ = 150 \sin 30^\circ

c = \dfrac{150 \sin 30^\circ}{\sin 75^\circ}

c = 77.6

You are correct. Good job!

5 0
3 years ago
- Erin wants to purchase 3 CDs for $10 each. She has $20. How much
FromTheMoon [43]

Answer:

$10

Step-by-step explanation:

If Erin wants 3 CD's at $10 a piece, that is $30 total. She has $20 which means you find the difference. Total needed: $30 - Money in hand: $20 = $10

Please mark answer as Brainliest and give 5 stars.

3 0
2 years ago
Read 2 more answers
Help ASAP.
dlinn [17]

24.5 \div 24.5
try that then times it by 12.1
7 0
3 years ago
Read 2 more answers
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