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Shkiper50 [21]
2 years ago
12

How do I solve this? i missed ONE class

Mathematics
2 answers:
lisov135 [29]2 years ago
6 0

Answer:

a < 42

Step-by-step explanation:

Question : 4a + 9a - 6a < 42

Answer :

4a + 9a - 6a < 42

Combine like terms.

13a - 6a < 42

7a < 42

Divide both sides by 7.

a < 42

Hope this helps you :-)

Let me know if you have any other questions :-)

luda_lava [24]2 years ago
6 0

Answer:

\large\boxed{\boxed{\underline{\underline{\maltese{\pink{\pmb{\sf{\: Solution :- \: a \: < \: 6 }}}}}}}}

Step-by-step explanation:

We need to solve the below given inequality \downarrow

  • 4a + 9a - 6a < 42

For this, we need to combine all the like terms at first. So

  • 4a + 9a - 6a < 42
  • 13a - 6a < 42
  • 7a < 42

We know that, 42 is divisible by 7. So, let's divide both the sides of the inequality by 7.

  • 7a < 42
  • a < 42/7
  • <u>a < 6</u>

_________

Hope it helps!

Check out more helpful links here:

■ brainly.com/question/17448505

■ brainly.com/question/15816805

\mathfrak{Lucazz}

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Stan has a rectangular piece of carpet with an area of 23.4 square meters. The piece of carpet is 13 meters long. What is the wi
Sholpan [36]

<u>A</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u><u>:</u>

The breadth of rectangular carpet is 1.8 m.

<u>S</u><u>t</u><u>e</u><u>p</u><u>-</u><u>b</u><u>y</u><u>-</u><u>s</u><u>t</u><u>e</u><u>p</u><u> </u><u>e</u><u>x</u><u>p</u><u>l</u><u>a</u><u>n</u><u>a</u><u>t</u><u>i</u><u>o</u><u>n</u><u>:</u>

We have,

  • The area of rectangular carpet that is 23.4 m²
  • The length of carpet is 13 m.

We know that,

= Area of rectangle = Length × Breadth

= 23.4 = 13 × Breadth

= 23.4/13 = Breadth

= 234/130 = Breadth

= 1.8 m = Breadth

<h2>__________________________</h2>
3 0
2 years ago
Compare the values 4x107 is what times as much as 4x103
dezoksy [38]

Answer:

10^{4}

Step-by-step explanation:

4 x 10^7 is 40000000

4 x 10^3 is 4000

We are told that 4x10^7 is something times as much as 4x10^3

So we will work backwards to find the answer,

If you divide 40000000 by 4000 you will get 10000

10000 is the same as 10^4

7 0
2 years ago
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Answer:

7 Caterpillars

Step-by-step explanation:

14/2

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