3 years ago

What is the solution of y= 4x + 6 when y= 18?

Mathematics

2 answers:

11Alexandr11 [23.1K]3 years ago

3 0

Answer:

18 = 4(3)+6

12 + 6

Step-by-step explanation:

the answer is 18 = 4(3)+6

because y is 18

murzikaleks [220]3 years ago

3 0

Answer:

x=3

Step-by-step explanation:

$18 = 4x + 6$

subtract 6 on both sides

$12 = 4x$

divide both sides by 4

$3 = x$

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Mademuasel [1]

Answer:

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Step-by-step explanation:

a linear pair is 180

we are already have two angles add them together

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4 0

2 years ago

If f(2)=pi+7 then f^-1(pi+7)=?

stepladder [879]

Hello,

$f(2)=\pi + 7\\\\
2=f^{-1}\ o\ f(2)=f^{-1} (f(2))=f^{-1}( \pi + 7 })$

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3 years ago

Read 2 more answers

Identify a counter example for the following conditional:

ira [324]

The answer is C. Jonah Lincoln lives in Springfield, Illinois

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3 years ago

Q and R are independent events. P(Q) = 0.4; P(Q AND R) = 0.08. Find P(R).

algol [13]

Because Q and R are independent, you have

$\mathbb P(Q\cap R)=\mathbb P(Q)\times\mathbb P(R)$
$0.08=0.4\times\mathbb P(R)$
$\implies \mathbb P(R)=0.2$

8 0

3 years ago

rosa is saving money for a trip. she has already saved $250 and plans to save $40 per week. this situation can be represented by

malfutka [58]

Rosa has saved $490 in 6 weeks.

To find the answer to this, simply plug the number of weeks in for the value of x and solve.

f(x) = 250 + 40x

f(6) = 250 + 40(6)

f(6) = 250 + 240

f(6) = 490

5 0

3 years ago