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3 years ago

HELP ME PLEASE ASAP

2 answers:

6 0

5p + 4g = 42.5
3p + 6g = 34.5 

15p + 12g = 127.5 
-6p - 12g = -69 
9p = 58.5 
p = 6.5 
g = 2.5 

popcorn = $6.50 
granola = $2.50
A is the answer

Mnenie [13.5K]3 years ago

3 0

Answer:

The answer is D.

Step-by-step explanation:

I just took the test

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Find the equation of the line.

Grace [21]

Answer:

m: $-\frac{1}{3}$

Step-by-step explanation:

Pick two points (0,5) and (3,4)

use the formula to find slope: $\frac{y2-y1}{x2-x1}$

Insert values: $\frac{4-5}{3-0}$

m: $-\frac{1}{3}$

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7 0

3 years ago

On a number line, the directed line segment from q to s has endpoints q at –14 and s at 2. point r partitions the directed line

Fynjy0 [20]

The coordinates of point r(-8,0).

<h3>What is midpoint formula in coordinate geometry?</h3>

The coordinates of the point r(x,y) which divides the line segment joining the points p( $x_{1}$ , $y_{1}$ ) and q( $x_{2}$ , $y_{2}$ ) internally in the ratio : $m_{1}$ $m_{2}$ are

$\left(\frac{m_{1}x_{2}+ m_{2}x_{1} }{m_{1}+m_{2} } ,\frac{m_{1}y_{2}+ m_{2}y_{1} }{m_{1}+m_{2} }\Rifgt)$

Given that,

Two end points on the line q(-14,0) and s(2,0). point r(x,y) is the partition of the line segment from q to s in a ratio 3:5

$m_{1}$ = 3 and $m_{2}$ = 5

By using the midpoint formula

$\left(\frac{m_{1}x_{2}+ m_{2}x_{1} }{m_{1}+m_{2} } ,\frac{m_{1}y_{2}+ m_{2}y_{1} }{m_{1}+m_{2} }\Rifgt)$

$\left(\frac{3(2)+ 5(-14) }{3+5 } ,\frac{3(0)+ 5(0) }{3+5 }\Rifgt)$

$\left(\frac{-64}{8 } ,\frac{0 }{8 }\Rifgt)$

$\left(-8 ,0\Rifgt)$

Hence, The coordinates of point r(-8,0).

To learn more about midpoint formula from the given link:

brainly.com/question/4429656

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7 0

2 years ago

I need help please and thank you

REY [17]

I believe it’s
D.51is it B ??

7 0

3 years ago

Find two numbers that complete the image below such that the middle two bricks sum to the bottom brick and multiply to the top b

mamaluj [8]

Answer:

Could it be 14 in the middle brick and 350 in the top brick. Or im just rlly dumb.

4 0

3 years ago

III. Solve the problems below: 42 boys and 63 girls took part in an art competition.(4 pts) Find the ratio of the number of boys

DanielleElmas [232]

Answer:

Ratio of number of boys to girls= 2:3

Ratio of number of boys to girls to total number of children= 2:3:5

Step-by-step explanation:

42 boys and 63 girls took part in an art competition

The ratio of the number of boys to the number of girls can be calculated as follows

= 42/63

= 2:3

The ratio of the number of boys to girls to total number of children can be calculated as follows

= 42/63/105

= 2:3:5

7 0

4 years ago