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Annette [7]
2 years ago
12

"!MATH!" How do you solve x+2=3x-4? Please explain step-by-step.

Mathematics
1 answer:
ki77a [65]2 years ago
8 0
I will give you my solution down here
3x-x=2+4
2x=6
x=3

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The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount dur
Luden [163]

Answer:

0.90

Step-by-step explanation:

                     full price    discounted        total

month 1               49              1                     50

month 2             120             5                    125

month 3              101            24                   125

total                    270           30                  300

                     full price    discounted        total

month 1            0.98           0.02                   1

month 2           0.96           0.04                   1

month 3         0.808          0.192                   1

total              x = 0.9       y = 0.10                 1

x = 270 / 300 = 0.90

y = 30 / 300 = 0.10

3 0
3 years ago
Read 2 more answers
A small airplane can hold 44 passengers. Fifteen passengers board the plane. what is the solution.
Arada [10]
If I understand this problem correctly the answer would be 29 more people can board the plane! Hope this helps! Comment if you have questions!!!
6 0
3 years ago
One angle of an isosceles triangle measures 64°. Which other angles could be in that isosceles triangle? Choose all that apply.
konstantin123 [22]

Answer:

64 and 52 or 58 and 58

Step-by-step explanation:

All the angles have to add up to 180 and 2 angles need to match

6 0
3 years ago
Four members from a 45​-person committee are to be selected randomly to serve as​ chairperson, vice-chairperson,​ secretary, and
wariber [46]

Answer:

3575880

Step-by-step explanation:

We need to use Permutation method,

nPr= \frac{n!}{(n-r)!}

Where n is the sample of size and r the combination considered, so

n=45\\r=4\\45P4= \frac{45!}{(45-4)!}\\45P4 = 3575880

There is 3575880 possibilities to make leadership structures in that committee

6 0
3 years ago
Heelllppp please!!!!!!!
Brums [2.3K]

Answer:

7.9

Step-by-step explanation:

area of circle equals π× 5 = 15.7

area of half of the circle equals 15.7÷2

=7.85

now round it of and it's 7.9

8 0
3 years ago
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