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3 years ago

10

Do those two problems have the same answer?

1 answer:

GaryK [48]3 years ago

7 0

Hope this helps that is 64x

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Out of 200 people eating at a diner, 70% ordered

scZoUnD [109]

Answer:

140 people

Step-by-step explanation:

4 0

2 years ago

Twenty-five percent of 200 is what number? O 8 O 20 0 50 0 100

Yakvenalex [24]

Answer:

50

Step-by-step explanation:

.25 goes into 100 4 times, 50 goes into 200 4 times :)

3 0

2 years ago

Read 2 more answers

If f(x) = x over 2 + 8, what is f(x) when x = 10?

jeka57 [31]

Answer:

f(10) = 13

Step-by-step explanation:

f(x) = x/2 + 8

Let x = 10

f(10) = 10/2 +8

f(10) = 5+8

f(10) = 13

8 0

2 years ago

3. You can ride your bike 1/5 of a mile per minute. If it takes you 3 1/3 minutes to get

Allushta [10]

Answer:

2/3

.......................

6 0

2 years ago

Write the standard form of the equation of the line through the given point with the given slope. Through (-2,5), slope =-4

AleksandrR [38]

Answer:

$\huge\boxed{4x+y=-3}$

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

<em>(x₁, y₁)</em><em> - point on a line</em>

<em>m</em><em> - slope</em>

<em />

We have

$m=-4,\ (-2,\ 5)\to x_1=-2,\ y_1=5$

Substitute:

$y-5=-4(x-(-2))\\\\y-5=-4(x+2)$

Convert to the standard form

$Ax+By=C$

$y-5=-4(x+2)$ <em> use the distributive property</em>

$y-5=(-4)(x)+(-4)(2)$

$y-5=-4x-8$ <em>add 5 to both sides</em>

$y-5+5=-4x-8+5$

$y=-4x-3$ <em>add 4x to both sides</em>

$4x+y=-4x+4x-3\\\\4x+y=-3$

3 0

2 years ago