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Afina-wow [57]
3 years ago
11

2.7x + 3.2x + x Can someone help me I’m stuck on this

Mathematics
1 answer:
ollegr [7]3 years ago
5 0

Answer:

6.9x

Step-by-step explanation:

2.7x + 3.2x + x     =     So you combine like terms. Since they all have x after them, they are all like terms so you can add them all together. x = 1

Therefore, your answer is 6.9x

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PLEASE SOMEONE TELL ME IF I DID THIS RIGHT
sveta [45]

Answer:

no is not fully correct for the name part you need to put the names of the elements in the compound

Step-by-step explanation:

8 0
3 years ago
A geologist visits 90 volcanoes in Alaska and California​
Viktor [21]

Answer:

40 volcanoes = 100% of them           15% were in California so if we want to know how much % were in Alaska we do 100% - 15% which equals 85%, so 85% were in Alaska.      Now to find out how many the geologist visited in each state multiply 40 by the percentage.       Number of volcanoes in California = 15% of 40 volcanoes = 0.15 x 40 = 6Number of volcanoes in Alaska = 85% of 40 volcanoes 0.85 x 40 = 34

Step-by-step explanation:

4 0
3 years ago
Question 11
torisob [31]

The computation shows that the number of possible ways will be 12.

<h3>How to calculate the value?</h3>

From the information given, Mary has four t-shirts-T₁, T2, T3, and T4, and three pairs of jeans-J1, J2, and J3.

Therefore, the number of possible ways that she can choose her outfit will be:

= 4 × 3 = 12

In conclusion, the correct option is 12.

Learn more about computations on:

brainly.com/question/4658834

#SPJ1

5 0
3 years ago
Given that € 1 = £0.72<br> a) How much is € 410 in £?<br> b) What is the £ to € exchange rate?
Alekssandra [29.7K]

Answer:

a) 295.2

Step-by-step explanation:

a) cross multiplication method

€1=£0.72

€410=x

x=€410×£0.72

8 0
3 years ago
Find the unknown number 3m = 0.27
melisa1 [442]

Answer: 0.09

Step-by-step explanation:

Divide 0.27 by 3

M=.09

8 0
3 years ago
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