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3 years ago

—4x + 2y + z — 3x + 2y — 2z

Mathematics

1 answer:

AleksAgata [21]3 years ago

6 0

Answer: x + 4y - z

Step-by-step explanation:

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Hank rode his bike for 2 hours at a rate of 11 miles, how far did hank ride

FrozenT [24]

Answer:

The answer is 22 miles because hank was riding for 11 mph so in another hour he would have done 22 miles

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3 years ago

Read 2 more answers

Hi if u have the answer help a kid out.. online math is so hard for what

Simora [160]

Answer:

Step-by-step explanation:

since his salary is increasing by 12% you take 12% of his current salary and add that to his current salary. hope this helped ya out kid :)

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3 years ago

Plz solve . 3+ x > -9

STALIN [3.7K]

Answer:

Step-by-step explanation:

3 + x>-9 x=12 15>-9

5 0

3 years ago

What’s the 5th term is 2,14,98

iragen [17]

$\bold{\huge{\orange{\underline{ Solution }}}}$

<h3>Correct Question :-</h3>

What is the 5th term of an AP 2 , 14 ....98 .

<h3>Given :- </h3>

We have AP, 

$\sf{ 2 , 14 ,.... 98 }$
AP is the arithmetic progression or a sequence of numbers in which succeeding number is differ from preceeding number by a common value.

<h3>Solution :-</h3>

We have an AP :- 2 , 14 .....98

Therefore,

$\sf{a1\: or \:1st\: term = 2 }$
$\sf{a2 \:or \:2nd\: term = 14 }$
$\sf{an \:or\: last\: term = 98}$

Here,

Common difference of an AP

$\sf{ a2 - a1 }$

$\sf{ = 14 - 2}$

$\sf{ = 12}$

Thus, The common difference is 12

Now, 

We know that,

$\sf{an = a1 + ( n - 1 )d}$

$\sf{a5 = 2 + ( 5 - 1 )12}$

$\sf{a5 = 2 + 4 × 12}$

$\sf{a5 = 2 + 48}$

$\sf{\red{a5 = 50}}$

Hence, The 5th term of given AP is 50

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2 years ago

Myra wrote a computer program that had 75 lines of code. She realized that she could make the code more efficient and removed 20

jeka94

Answer:

Now Myra has 60 lines of code, no grid picture attached.

Step-by-step explanation:

If Myra removed 20% of the lines and she started with 75 lines of code, then she is removing 1/5 of those lines of code.

75 divided by 5 is 15, and 75 - 15 = 60

Now Myra would have 60 lines of code. It's unclear what grid you are talking about though - could you attach a picture of the grid you need to shade in?

8 0

3 years ago