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aev [14]
2 years ago
12

4(x−1)−3(2x−5) plz help

Mathematics
2 answers:
nikitadnepr [17]2 years ago
6 0
First you distribute. 4 to x-1 and 3 times 2x-5 you should get 4x-4-6x+15 because -3 times -5 is positive 15. Combine like terms 6x-4x is 2x and 15-4 is 11
professor190 [17]2 years ago
6 0

Answer:

11-2x

Step-by-step explanation:

4(x-1)-3(2x-5)

Open the brackets

4x-4-6x+15

Collect like terms

4x-6x-4+15

11-2x

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2(X×6)Better Or Equal To 3
ioda
X≥\frac{1}{4}

Distribute and then solve.
6 0
3 years ago
Which value for x makes the sentence true?
Kipish [7]
I hope this helps you out

8 0
3 years ago
Read 2 more answers
Describe in words how you would solve the linear system y = 3x + 1 and y = - 2x + 3.
Sergio [31]
We are using substitution to solve this problem.

y=3x+1
y=-2x+3
Make these equal each other: 3x+1=-2x+3
Add 2x to both sides: 3x+2x+1=-2x+2x+3
= 5x+1=3
Subtract 1 from both sides; 5x+1-1=3-1
= 5x=2
Divide 5 from both sides: 5x/5=2/5
X= 2/5
Plug X into one of the equations: y=3(2/5) +1
y=11/5(2.2)

(2/5,11/5)
5 0
3 years ago
How is the number five and two hundred three thousandths written in standard form?
Andru [333]

Answer:

0.05203*10 to the power 2

Step-by-step explanation:

To get the standard form you divide a number in order to multiply it by a power of 10 to get the same number. So 5.203 in standard form is o.o5203 * 10 to the power 2. The 10 to the power 2 comes from the number of palces you move the comma/ decimal point to the left

HOPE IT HELPED

5 0
3 years ago
Read 2 more answers
How do I do this please help
Umnica [9.8K]

Answer:

wrong as his calculation was incorrect at initial level itself when he found the result of the division

Step-by-step explanation:

Andre said

3 ÷ \frac{2}{3}

=3 \times \frac{3}{2}

=\frac{3 \times 3}{2}

=\frac{9}{2}

but andre calculated it as

=4\tfrac{1}{3}

=\frac{4 \times 3 + 1}{3}

=\frac{13}{3}

Hence his calculation was incorrect at initial level itself

4 0
3 years ago
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