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ozzi
3 years ago
10

Algebra 1 need help fast

Mathematics
1 answer:
givi [52]3 years ago
7 0

Answer:

1st option

Step-by-step explanation:

at the 3rd hour, the money was $100

At 7th hour, the money increased to $160

Now, the rate is,

(160-100)/(7-3)

= 60/4

= 15

so, $15 per hour

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11x + 12 = 8x - 9 ... please
Marat540 [252]

Assignment: \bold{\Solve \ Equation: \ 11x+12=8x-9}

<><><><><><><>

Answer: \boxed{\bold{x=-7}}

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Explanation: \downarrow\downarrow\downarrow

<><><><><><><>

[ Step One ] Subtract 12 From Both Sides

\bold{11x+12-12=8x-9-12}

[ Step Two ] Simplify

\bold{11x=8x-21}

[ Step Three ] Subtract 8x From Both Sides

\bold{11x-8x=8x-21-8x}

[ Step Four ] Simplify

\bold{3x=-21}

[ Step Five ] Divide Both Sides By 3

\bold{\frac{3x}{3}=\frac{-21}{3}}

[ Step Six ] Simplify

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<><><><><><><>

\bold{\rightarrow Mordancy \leftarrow}

4 0
4 years ago
Read 2 more answers
Which correctly solves the inequality t+18&lt;43 Select one: a. t&lt;25 b. t&gt;61 c. t&gt;25 d. t&lt;61
Naddik [55]

For this case we must solve the following inequality, finding the values for the variable "t":

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t

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8 0
3 years ago
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3 years ago
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Answers:

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Here, the common angles should be ΔBGC and ΔGDC.

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Here, we see that the common sides are ΔGE, because they intersect.

Another common side we see here is ΔAG, because they also intersect.

Hope this answer helps you!

3 0
3 years ago
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Arturiano [62]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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