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3 years ago

If 5x+20=y,what is the value of x+4?

Mathematics

2 answers:

Anna71 [15]3 years ago

8 0

Answer:

5x=y-20

X=(y-20)/5

Wich is

x=y/5 +4

Now x+4 =y/5 +4+4

Then x+4= y/5 +8

just olya [345]3 years ago

4 0

Answer:

Step-by-step explanation:

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Stolb23 [73]

I think it's B, and D

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3 years ago

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If I have 4 groups of $29, about how much do I have?

grandymaker [24]

Answer:

i think its $116

Step-by-step explanation:

if you have four groups of twenty-nine dollars that would be

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You have 3 online accounts in three different banks valued at: bank "A" = $250.67, 12% interest, bank "B" $765.13, 7% interest,

gregori [183]

Answer:

$\$882.89$

Step-by-step explanation:

we know that

The simple interest formula is equal to

$I=P(rt)$

where

I is the Final Interest Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

in this problem we have

Bank A

$t=1\ years\\ P=\$250.67\\r=12\%=12/100=0.12$

substitute in the formula above

$I=250.67(0.12*1)=\$30.08$

Bank B

$t=1\ years\\ P=\$765.13\\r=7\%=7/100=0.07$

substitute in the formula above

$I=765.13(0.07*1)=\$53.56$

Bank C

$t=1\ years\\ P=\$28,500.36\\r=9\%=9/100=0.09$

substitute in the formula above

$I=28,500.36(0.09*1)=\$2,565.03$

Find the average interest gained from the three accounts in one year

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3 years ago

PLS PLS HELP HELP ME ITS EASY ITS FREE PONTS LOL

V125BC [204]

your answer would be 147°

solution:

since ∠x and ∠y are supplementary angles. they must add up to 180°

so ∠+∠y=180°

∠x=180°-∠y

= 180°- 33°

=147

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2 years ago

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Klio2033 [76]

Answer:

tragedy= depicts the downfall of a high ranking hero

comedy= depicts trials of ordinary people

drama= ridicules human relationships

Step-by-step explanation:

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