3 years ago

Janna has $34 and will save $6 per day

Mathematics

1 answer:

iris [78.8K]3 years ago

8 0

5.6666666 hope this helps

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Im stuck ....<br> What is the solution for the equation 2(3x−7)=−4(x+5)+3? <br> plss show work

Ipatiy [6.2K]

Answer:

$2(3x - 7) = - 4(x + 5) + 3 \\ 6x - 14 = - 4x - 20 + 3 \\ 6x + 4x = - 20 + 3 + 14 \\ 10x = - 3 \\ \\ x = \frac{ - 3}{10} \\ \\ x = - 0.3$

I hope I helped you^_^

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2 years ago

Archaeology students are constructing a replica of the Great Pyramid of Giza that they will then fill with sand. The replica is

antiseptic1488 [7]

Answer:

2,583,283 cubic metres (91,227,778 cu ft)

Step-by-step explanation:

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3 years ago

The population of the town increased from 175000 to 262500 in a decade. What is the average percent increase of population per y

Alenkinab [10]

Answer:

Step-by-step explanation:

As given,

The population of the town increased from 175000 to 262500 in a decade.

⇒ In 10 years , population increased from 175000 to 262500

⇒% increase = $\frac{262500 - 175000}{175000}$ × 100% = $\frac{87500}{175000}$ ×100% = 0.5×100% = 50%

Now,

Average % increase = $\frac{percent increase}{Total years}$ = $\frac{50}{10}$ % = 5%

∴ we get

Average percent increase of population per year = 5%

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3 years ago

Myra combined the like terms in the algebraic expression correctly.

olga55 [171]

The answer would be the first one, combining 8 and -2

This is because the 2 like terms are 8x^2 and -2x^2. You can get this by looking in the problem. There are 2 terms with x^2 which means we have to combine them. One of them is 8x^2 (the 1st one) and the other is -2x^2 (since it says 7-2x^2)

If you combine these you will get 6x^2 [8+(-2)=6]

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2 years ago

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3x+8 = 3x + ?<br><br> All values of x?

Eva8 [605]

Answer: x=2

Step-by-step explanation:

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3 years ago