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3 years ago

Algebra; convert.

1 answer:

5 0

10 razors......1 lasts for 1 week...so 10 would last for 10 weeks.
1 week = 7 days...so 10 weeks = 70 days.

6.30 / 70 = 0.09 per day (it would cost 9 cents per day)

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For a field trip 29 students rode in cars V

Temka [501]

Answer:60.2857143

Step-by-step explanation:

6 0

3 years ago

Evaluate the following: 4^2 ÷ (3 + 1).

snow_lady [41]

4^2 ÷ (3 + 1)
= (4×4) ÷ (4)
= 4×(4÷4)
= 4×1
= 4

7 0

3 years ago

Decide whether the sequence Is a arithmetic, geometric, or neither 5,1,-3,-7

IrinaK [193]

Answer:

Arithmetic

Step-by-step explanation:

5-4=1

1-4=-3

-3=4=-7

8 0

3 years ago

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Solving Exponential and Logarithmic Equation In exercise,solve for x or t.See example 5 and 6.

Natalija [7]

Answer:

x=3 , x=-3

Step-by-step explanation:

$e^{lnx^2} -9= 0$

Add 9 on both sides

$e^{lnx^2}=9$

To remove base 'e' we take ln on both sides

$ln e^{lnx^2}=ln9$

$lnx^2=ln(9)$

Both sides have ln , so we make the terms equal

$x^2=9$

Take square root on both sides

$x=+-3$

x=3 , x=-3

5 0

3 years ago

4(2-6x) = -80<br> pls help me

Angelina_Jolie [31]

Answer:

-3

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers