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3 years ago

Use the direct variation equation y = 22x to find x when y = 88.

Mathematics

2 answers:

tekilochka [14]3 years ago

6 0

When simplifying both sides of the equation I got x=4.

gogolik [260]3 years ago

5 0

88 divided by 2 = 44 divide2= 22 so x=2

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PLEASE HELP DUE TODAYYYYY

Law Incorporation [45]

The answer to this is no solution because it is in simplest form.

3x²-x+1 and 2x²+5x-4 can not be factored anymore. The expression given was in simplest form and could not be factored anymore. A trinomial expression is the form of ax²+bx+c. Factoring trinomials help you to put the equation in simplest form.

I hope this helps!!!!!

3 0

3 years ago

Read 2 more answers

6.371 in lowest terms

kozerog [31]

Well you would have to round this 5 and above goes up. Since 1 is lower than 5 that would leave you at 6.37. 7 rounds up so that would change to 6.4. Lastly 4 would round down, So that would leave you with 6. Now 6 is the simplest form but if your looking for rounded to the nearest tenth the answer would be 6.4. If your looking for rounded to the nearest 100th place 6.37. But over all simplest form is 6.

5 0

3 years ago

Write a two-step equation and solve.

finlep [7]

Step-by-step explanation:

1) let number=a

six times a number=6a

Condition:

6a+4=22

2) eleven times a number=11a

Condition:

11a-5=50

3) 9 times a number=9a

Condition:

9a-7=-16

Note:if you need to ask any question please let me know.

3 0

2 years ago

H(x)=2x-4/3 o h^-1(x)= 3x-12/2 o h^-1(x)= 3/(2x-4) o h^-1(x)= 3x+4/2

Fed [463]

Answer:

$\large\boxed{h^{-1}(x)=\dfrac{3x+4}{2}}$

Step-by-step explanation:

$h(x)=\dfrac{2x-4}{3}\to y=\dfrac{2x-4}{3}\\\\\text{Exchange x to y and vice versa}:\\\\x=\dfrac{2y-4}{3}\\\\\text{Solve for y:}\\\\\dfrac{2y-4}{3}=x\qquad\text{multiply both sides by 3}\\\\2y-4=3x\qquad\text{add 4 to both sides}\\\\2y=3x+4\qquad\text{divide both sides by 2}\\\\y=\dfrac{3x+4}{2}$

7 0

3 years ago

Can someone please help me with this question

aev [14]

Step-by-step explanation:

Just Subtract the solutions by the given numbers

8-5=3 Answer 1

7-7=0 Answer 2

1-6= -5 Answer 3

hope it helps

3 0

3 years ago