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Alex73 [517]
3 years ago
14

-9h - 15 = 93 Need help. Not that good at solving two step equations. Algebra's tricky. Please solve.

Mathematics
1 answer:
skad [1K]3 years ago
8 0

Answer:

h=12

Step-by-step explanation:

first you want to isolate the variable. since you are subtracting 15, you wanna add fifteen to the 93 and cancel it out on the other side of the equation symbol. that equals 108. how since you are doing 9*h you divide on the opposite side of the equation so 108/9=12. the 9 cancels out meaning h=12

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a glacier receded 4 feet a day for a period of 25 days. how much shorter was the glacier at the end of the period.
dangina [55]

Alright, lets get started.

In the question given that glacier receded 4 feet a day for a period of 25 days.

Which shows in 1 day, it recedes = 4 feet

means in 1 day, the height of the glacier gets shorter = 4 feet

So, in 25 days, the height of the glacier gets shorter = 4 * 25

So, in 25 days, the height of the glacier gets shorter = 100 feet

It means the glacier will get 100 feet shorter at the end of the period of 25 days. : Answer

Hope it will help :)



6 0
3 years ago
Gabriella was offered a job after college earning a salary of $50,000. She will get a
inn [45]

Answer:the 3 firts and the last one

Step-by-step explanation:

I just did it

7 0
2 years ago
The linear equation when b= 5 and m = -2 is O y = 5x – 2. Oy= 5x + 2. y = -2x - 5. O y = -2x + 5​
blondinia [14]

Answer:

y = -2x + 5

General Formulas and Concepts:

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

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Step-by-step explanation:

<u>Step 1: Define given</u>

y-intercept <em>b</em> = 5

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5 0
2 years ago
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Trava [24]
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Brainliest please?
7 0
3 years ago
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kirill [66]

Answer:

line r: y=-2x-2

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Step-by-step explanation:

every slope must be -2 since that's stated in the question

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basically, b is the y component when x is 0

8 0
3 years ago
Read 2 more answers
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