2 years ago

I need to find what x is equal to

Mathematics

1 answer:

Zielflug [23.3K]2 years ago

4 0

Answer:

f(x)= -7 -7 +3+5+17

= -14+25

= 11

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Solve for x. 3:12 = x:16 9/4 4 64

Mekhanik [1.2K]

You have
3/12 = x/16
Multiply by 16
16*(3/12) = x = 4

x = 4

3 0

3 years ago

Read 2 more answers

You are taxed at a rate of 5% for all online purchases and 8.5% for all in-store purchases. If you pay a total of 40$ in taxes i

Zina [86]

$x+y=500$
$0.05x+0.085y=40
$
Multiply both sides of second equation by 20 to get $x+1.7y=800$
Subtract that from first equation to get $0.7y=300$
Divide both sides by 0.7 to get $y=428.571$ , so about $428.57 was spent in store. This leaves $500-428.57=$71.43$ that was spent online

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3 years ago

I need help with this D.E question.

Svetach [21]

Answer:

Step-by-step explanation:

This question is either 1. lacking crucial information or 2. the image is not loading. Hence I could not reach a conclusion.

6 0

3 years ago

The scale for a map to actual distance is 2 cm to 100 mi. The driving distance on the map between Los Angeles and Las Vegas is 5

wel

Answer: 270 miles

Step-by-step explanation:

From the question, we are informed that the scale for a map to actual distance is 2 cm to 100 mi and that the driving distance on the map between Los Angeles and Las Vegas is 5.4 cm.

The actual distance, in miles, between Los Angeles and Las Vegas will go thus:

= 5.4cm/2cm × 100mi

= 2.7cm × 100miles

= 270 miles

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3 years ago

Brainliest goes to whoever answers correctly try to show work ONLY if you can also if you want more points answer my other quest

kvasek [131]

Answer:

Step-by-step explanation:

A. $\frac{20-5}{(-2)-(-1)} = \frac{15}{-1} = -15$