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3 years ago

9

Five grams of sugar are added to a 40-gram serving of a breakfast cereal that is 10% sugar. What is the percent concentration of

sugar in the resulting mixture?

1 answer:

tamaranim1 [39]3 years ago

7 0

10g+0.10(40g)=14 grams of sugar.

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irina1246 [14]

Answer:

49°

Step-by-step explanation:

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5x+10=90

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Then put 16 in for x.

2(16)+17=

32+17=49

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3 years ago

What is 20,000 rounded to the nearest ten

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Answer:

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Step-by-step explanation:

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2 years ago

Which equation is parallel to the line LaTeX: y=\frac{1}{2}x+3y = 1 2 x + 3and passes through the point (10, -5)?

sukhopar [10]

Answer:

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Step-by-step explanation:

$Let\ the\ required\ equation\ is\ y=mx+c\\\\where\ m\ is\ the\ slope\ of\ the\ equation\ and\ c\ is\ y-intercept\\\\It\ is\ parallel\ to\ the\ equation\ y=\frac{1}{2}x+3\\\\Hence\ slope\ of\ these\ two\ lines\ will\ be\ same.\\\\Slope\ of\ y=\frac{1}{2}x+3\ is\ \frac{1}{2}\\\\Hence\ slope\ of\ y=mx+c\ is\ \frac{1}{2}\Rightarrow m=\frac{1}{2}\\\\Equation:y=\frac{1}{2}x+c\\\\Line\ passes\ through\ (10,-5).\ Hence\ this\ point\ satisfies\ the\ equation\ of\ line.\\\\-5=\frac{1}{2}\times 10+c$

$-5=-5+c\\\\c=-10$

$Equation\ of\ line:\ y=\frac{1}{2}x-10$

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2 years ago

What is the y- intercept of: y=-2x

shusha [124]

Answer:

it is Zero 0

Step-by-step explanation:

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horrorfan [7]

What’s the question?

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2 years ago