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BabaBlast [244]
2 years ago
12

0.3(8-2x) - 1.2(2-3x) < -21

Mathematics
1 answer:
Semmy [17]2 years ago
8 0

Answer:

x=-7

Step-by-step explanation:

0.3(8-2x) - 1.2(2-3x) < -21

2.4 - 0.6x - 2.4 + 3.6x < -21

3x < -21

x < -7

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bogdanovich [222]
14.99*.12=1.80
14.99-1.8=13.19
13.19*.0625=.94
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6 0
4 years ago
2. The sum of two consecutive numbers is equal to 3 times the first integer plus 7. Find the two integers. Answer:​
Nataly_w [17]

Answer:

-9, -8

Step-by-step explanation:

x+(x+1)=7+3(x+1)

x+x+1=7+3(x+1)

2x+1=7+3(x+1)

2x+1=7+3x+3

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3 0
3 years ago
What is the solution to the division problem below? (You can use long division
klio [65]

Answer:

  C.  x² -4x +1

Step-by-step explanation:

The synthetic division is shown below. The quotient corresponds to answer choice C.

6 0
4 years ago
16 less than a number is 54.Write and solve an Algebraic Equation
vova2212 [387]
Step 1:

For a number, let us use n.

We know the equation equals 54, and we also know that 54 is sixteen less than n. Thus, we can make the equation:

n - 16 = 54

Step 2:

Now, to solve the equation, we simply have to get the integers to one side. To do this, add 16 to both sides of the equal sign. Our answer is:

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Hope this helps.
6 0
3 years ago
Read 2 more answers
What is the value of x in the equation 32(4x – 1) – 3x = 54 – (x + 2)?
konstantin123 [22]

Answer:

2/3

Step-by-step explanation:

32(4x – 1) – 3x = 54 –(x + 2)

⇒ 32×4x-32-3x= 54-x-2   (using the distributive property)

⇒ 128x-32-3x=54-x-2

Taking terms on x on one side and constant term on other, we get

128x-3x+x= 54-2+32

⇒ 126x= 84

⇒ x= 84/126

⇒ x= 2/3

ik this might not make sense but hope this helps

7 0
4 years ago
Read 2 more answers
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