3 years ago

Please help your awnser will be brainlist

Mathematics

1 answer:

VashaNatasha [74]3 years ago

7 0

Answer:

Step-by-step explanation:

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4 15/16+7 3/4 simplest form

stealth61 [152]

the answer is 203/16 or 12.6875

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4 years ago

Read 2 more answers

A number added by 7 is the same as that

boyakko [2]

Answer:

$x+7=4x-11$

Step-by-step explanation:

Hi there!

Let $x$ represent "the number".

A number added by 7 is the same as that number times four minus eleven.

A number added by 7 ⇒ $x+7$

Is the same as ⇒ $x+7=$

The number times four ⇒ $x+7=4x$

Minus eleven ⇒ $x+7=4x-11$

I hope this helps!

4 0

3 years ago

the value y varies directly with x. which function represents the relationship between x and y if y=20/3 when x=30?

joja [24]

If y varies directly with x, means that they can be modeled by a linear equation, lets choose a line with 0 y intercept, that is:
y = mx + b
y = mx
where m is the slope of the line, now we plug in the data we have:
y = mx
20/3 = m(30)
solving for m:
m = (20/3)(1/30)
m = 20/90
m = 2/9
so the line equation, or function modeling the y and x relationship is:
y = (2/9)x

6 0

3 years ago

Chris and Sean live on Main Street. Chris lives 7 blocks east of Center Avenue, and Sean lives 10 blocks west of Center Avenue.

viva [34]

Answer:

Step-by-step explanation: i know

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3 years ago

If p : q = 1/3 : 2 and p : r = 1/2 : 3/4, calculate the ratio p : q : r Giving your answer in simplest form.

OleMash [197]

Answer:

p : q : r = 2 : 12 : 3

Step-by-step explanation:

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3 years ago