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RUDIKE [14]
3 years ago
5

Solve the following: a) 4x=1 = x +7 b) 3x+2 = 2x + 13

Mathematics
1 answer:
Yuliya22 [10]3 years ago
5 0
A) x=2; i’m guessing if you meant by 4x+1=x+7
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If a quadrilateral has exactly 2 lines of symmetry, and both are angle bisectors, then which statement would be true?
MaRussiya [10]

Answer:

the figure could be a rhombus because the 2 lines of symmetry bisect the angles

Step-by-step explanation:

7 0
3 years ago
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Population Growth The population of a town of 5000
Nesterboy [21]

Answer:

a) A=5000{(1.03)}^{t}

b) 5464 inhabitants.

Step-by-step explanation:

The formula used for compound interest becomes very helpful in this case.

A=P{(1+r)}^{t}\\\\When:\\A = Final Value\\P = Initial Value\\r = Rate of Change (Decimal)\\t = Time (Years)

Knowing this, we can easily calculate the value for any year, counting from the original 5000.

From this formula, we can derive a specific one that will serve for any value of <em>t</em>.

a)

A=5000{(1+0.03)}^{t}\\A=5000{(1.03)}^{t}

b) Apply the formula:

A=5000{(1.03)}^{3}\\A=5000(1.092727)\\A=5463.635=5464

The town will have 5464 inhabitants.

5 0
3 years ago
During the 2005 football​ season, Team Tackle beat Team Sack by 6 points. If their combined scores totaled 60​, find the individ
Travka [436]

2x+6=60

2x=60-6

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x=27

27+27+6=60

8 0
3 years ago
Two girls had 45.00 to spend. one spent 6 dollars less than twice the other. solve
Varvara68 [4.7K]

Let, money spend by jane = x

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So, jane spend $17 & Maggie spend $28

3 0
3 years ago
I need help with this
elena55 [62]
The answer to this is choice D
4 0
3 years ago
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