3 years ago

Y=3x+4 make x the subject

Mathematics

1 answer:

Sladkaya [172]3 years ago

6 0

Answer:

X=(y-4)/3

Step-by-step explanation:

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Write the absolute value equation if it has the following solutions. x = 2.5 and x = -3.5

Sonbull [250]

Answer:

where's the equation? your question is missing some parts.

Step-by-step explanation:

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3 years ago

tiffany and Adele sold cookies and brownies to raise money for their school. They sold a total of 25 sweets. If each cookie cost

Advocard [28]

X is cookies were sold and y is brownies were sold
{x+1.5y=32
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{x+y=25

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4 years ago

What is a formula for the nth term of the give sequence -3,5,13

kari74 [83]

Step-by-step explanation:

Given sequence is: - 3, 5, 13...

Here first term a = - 3

common difference d= 5-(-3)=13-5=8

Hence, it is in A. P.

Nth term of an AP is given as:

$t_n = a + (n - 1)d \\ \\ \therefore \: t_n = - 3 + (n - 1) \times 8 \\ \\ \therefore \: t_n = - 3 + 8n - 8 \\ \\ \huge \red{ \boxed{\therefore \: t_n = 8n - 11}}$

Which is the required formula for the given sequence.

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3 years ago

5. How many times smaller is the<br> value of 0.486 compared to 48.6?

Cloud [144]

It is 100 times smaller or 0.486 is 1/100th of 48.6

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3 years ago

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On his shelves, Trenton had 15 biographies, 15 science fiction, 7 reference, and 11 mystery books. Find the ratio of biographies

Harrizon [31]

There are 15 biography books and there are 48 books in total so the ratio is 15:48

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