3 years ago

Look at the table of values below

Mathematics

1 answer:

Elena-2011 [213]3 years ago

6 0

B=3a+2. It can be checked by plugging in the numbers. 1) 8=3(2)+2. 8=8. 2) 14=3(4)+2. 14=14. 3) 20=3(6)+2. 20=20.

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What is x in this problem

o-na [289]

Answer:

$total \: angle \: for \: a \: triangle = 180 \\ then \: \\ 3x + 11 + 9x - 16 + 7x - 5 = 180 \\ 19x - 10 = 180 \\ 19x = 180 + 10 \\ 19x = 190 \\ x = \frac{190}{19} = 10 \\ thank \: yo$

6 0

2 years ago

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Solve using the quadratic formula:20\x+10\(x-10)=10\3

Masja [62]

Answer : x= 15 , 4

steps by step solution : plz see in attachment ✌

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2 years ago

a recipe uses 1 1/4 cups of milk to make 10 servings. if the same amount of milk is used for each serving, how many servings can

Anestetic [448]

Answer:

128 servings can be made using 1 gallon of milk.

Step-by-step explanation:

Given that:

$1\frac{1}{4}$ cups of milk make 10 servings

$1\frac{1}{4}$ can also be written as 1.25

Ratio of cups of milk to servings = 1.25 : 10

1 gallon = 16 cups

Let,

x be the number of servings made from 1 gallon

Ratio of cups of milk to servings = 16 : x

This is a direct proportion

1.25 : 10 :: 16 : x

Product of mean = Product of extreme

10*16 = 1.25x

160 = 1.25x

1.25x=160

Dividing both sides by 1.25

$\frac{1.25x}{1.25}=\frac{160}{1.25}\\x=128$

Hence,

128 servings can be made using 1 gallon of milk.

3 0

2 years ago

Me podrían ayudar con esto?

xxTIMURxx [149]

Answer:

Step-by-step explanation:

This would be basically be zero/0 because anything times 0 is just nothing.

7 0

1 year ago

Carrie has 300 marbles 25 of the marbles are green 15% of the marbles are red and the rest of the marbles are blue how many blue

Rus_ich [418]

Answer:

230.

Step-by-step explanation:

$\: \: \: \: 300 - 25 - \frac{15}{100} \times 300 = \\ = 275 - 45 = \\ = 230$

Hope this helps!

4 0

2 years ago

Read 2 more answers