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Ganezh [65]
1 year ago
11

Solve - 2( x+ 4) = 12

Mathematics
2 answers:
S_A_V [24]1 year ago
8 0

Answer:

x=2

Step-by-step explanation:

1. 2(x+4) = 12

2. 2 • x + 4 = 12

3. 12 divided by 2 = 6

4. 4+2=6

5. 2 • (2 + 4) = 12


x = 2

Zolol [24]1 year ago
4 0

Step-by-step explanation:

2(x+4) = 12

or, 2x + 8 = 12

or, 2x = 12-8

or, 2x = 4

or, x = 4÷2

hence, x = 2

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4,7,3,0,5,1 in the smallest number with 5 in the thousands place and an odd number
igor_vitrenko [27]

Answer:

we list the number from smallest to large without for conditions like e.g 5 in hundred place and 7 in one place. therefore, 103547

8 0
2 years ago
Complete the description of how to transform the graph of f(x)=x2 to obtain the graph of the related
igor_vitrenko [27]

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5 0
3 years ago
After writing part of his novel, Thomas is now writing 16 pages per week. After 4 weeks, he has written 85 pages. Assume the rel
d1i1m1o1n [39]

The initial value is 21 and rate of change is 16 pages per week

<em><u>Solution:</u></em>

Given that After writing part of his novel, Thomas is now writing 16 pages per week

After 4 weeks, he has written 85 pages.

Given that assume the relationship to be linear

Linear relationships can be expressed either in a graphical format or as a mathematical equation of the form y = mx + c

y = mx + c

where "y" is the number of pages written after 4 weeks

x = 4 weeks and m = 16 pages

Therefore,

85 = 16(4) + c

85 = 64 + c

c = 85 - 64

c = 21

Therefore, initial value is 21 and rate of change is 16 pages per week

7 0
3 years ago
Sam had $24.75 to spend on flowers for his mother. each rose cost $2.50 and each daisy cost $1.75. what are his options for the
diamong [38]
<span>The equation for the flowers Sam can purchase for his mother is 2.5x + 1.75y < 24.75. There are many acceptable answers for this, such as buying only 1 to 9 roses. If Sam wants to spend all of his $24.75 budget, he can get 5 roses and 7 daisies for a bouquet: 5*$2.50 = $12.50, 7*$1.75= $12.25, $12.50+$12.25 = $24.75</span>
3 0
3 years ago
Factorise:b+√b-12<br>An easy one.​
aalyn [17]

Answer:

Step-by-step explanation:

If you let b = x^2 the problem becomes a whole lot easier. Note that x = √b

x^2 + x - 12

Now factor this trinomial.

(x + 4)(x - 3)

Now put b back into the equation

(√b + 4)(√b - 3)

7 0
3 years ago
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