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kaheart [24]
3 years ago
5

If y=1/2x+5 then what is 2y+5x=-2

Mathematics
1 answer:
salantis [7]3 years ago
5 0
(-2,4) 

2(1/2x+5)+5x=-2
x=-2

plug it back into and equation 

y=1/2*-2+5
y=4

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Lane borrowed $1200 for a new drum set. She will be paying 6.5% in simple interest over the next 2 years. What is the total amou
wariber [46]

Answer:


Steplo-by-step explanation:loan is 1200.

The interest rate is 6.50

Pp 46.90

Cumulative payment $53.4

Total payments$1,282.93


8 0
3 years ago
23/50 of Zanders friends prefer to stay home on Friday night what percent of Xander's friends prefer to stay home on Friday nigh
koban [17]

Answer:

46%  of Xander's friends prefer to stay home on Friday nights.

Step-by-step explanation:

Formula

Percentage = \frac{Part\ value\times 100}{Total\ value}

As given

\frac{23}{50}\ of\ Zanders\ friends\ prefer\ to\ stay\ home\ on\ Friday\ night.

i.e

Zanders friends prefer to stay home on Friday night = 23

Total numbers of Zanders friends are 50.

Part value = 23

Total value = 50

Put in the formula

Percentage = \frac{23\times 100}{50}

Percentage = \frac{2300}{50}

Percentage = 46%

Therefore 46%  of Xander's friends prefer to stay home on Friday nights.

3 0
3 years ago
Help quickly please hurry i am almost done
Fittoniya [83]

Answer:

Might be wrong but i got c( NOPE NOT C ITS A

Step-by-step explanation:

4 0
3 years ago
PLZZZZZZ HELP ME I WILL MAKE YOU BRAINIEST
kaheart [24]

Answer:

B

Step-by-step explanation:

The slope of the line given is -3/4

That means that the coefficient of x divided by the coefficient of y has to be -4/3, in the perpendicular line.

The only line that demonstrates that is B

7 0
4 years ago
Read 2 more answers
c) The GCF and LCM of two numbers are 2 and 70 respectively. If one of the numbers is 10, find the other number? [3m] solution:
Mice21 [21]

Their LCM is

70

hope it helps you.

8 0
3 years ago
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