It takes 2 tablespoons of peanut

Mathematics

1 answer:

kipiarov [429]2 years ago

5 0

Answer:

16 tablespoons of peanut butter and 24 tablespoons of jelly which is 40 tablespoons all together

Step-by-step explanation:

2*8=16

3*8=24

16+24=40

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The perimeter of a triangle is 64cm ,the sides are the ratio 6:5:5 , work out the area of the triangle

Fofino [41]

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Solve this system of linear equations. separate the x- and y- values with a coma. -12x=-75-11y

ycow [4]

Solve the following system:
{-12 x = -11 y - 75 | (equation 1)
{-5 x = -11 y - 89 | (equation 2)
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{-(12 x) + 11 y = -75 | (equation 1)
{-(5 x) + 11 y = -89 | (equation 2)
Subtract 5/12 × (equation 1) from equation 2:
{-(12 x) + 11 y = -75 | (equation 1)
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Multiply equation 2 by 12/77:
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Subtract 11 × (equation 2) from equation 1:
{-(12 x)+0 y = 24 | (equation 1)
{0 x+y = -9 | (equation 2)

Divide equation 1 by -12:
{x+0 y = -2 | (equation 1)
{0 x+y = -9 | (equation 2)
Collect results:
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please note that the parentheses "{" should span over both equations but the editor doesn't allow that so I should it on both line, See attached example.