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AfilCa [17]
4 years ago
9

(-6u+3c+4)+(5u-5c) help me please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
alexira [117]4 years ago
6 0
(-6u + 3c + 4) + (5u - 5c)
-1u - 2c + 4
tigry1 [53]4 years ago
5 0
-6u+3c+4+5u-5c
-1u-2c+4
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Mrs. Smith is making homemade silly putty for the children in her class. Here is how the ingredients are mixed:
Len [333]

The question is missing some parts. Here is the complete question.

Mrs. Smith is making homemade silly putty for hte children in her class. Here is how the ingredients are mixed:

1/5 of the mixture is starch

1/2 of the mixture is glue

1/5 of the mixture is water

1/10 of the mixture is borax

When theingredients are mixed in the same ratio as shwon above, every batch of silly putty will be the same consistency. Study hte measurements for each batch in the table. Fill in the blanks so that every batch will have the same consistency.

Mrs. Smith wants to mix a 15-cup batch of the mixture for Mr. Brown's class. How many cups of each ingredient should she use in the mixture?

________ cups starch

________ cups glue

________ cups water

________ cups borax

Answer: 3 cups of starch;

              7.5 cups of glue;

              3 cups of water;

              1.5 cups of borax

Step-by-step explanation: The ratio to create the same consistency for the silly putty is  1/5:1/2:1/5:1/10, which means that for the whole mixture one fifth is starch; half is glue; another one fifth is water and one tenth is borax.

For a batch of 15 cups:

Starch = 1/5.15

Starch = 3

Glue = 1/2.15

Glue = 7.5

Water = 1/5.15

Water = 3

Borax = 1/10.15

Borax = 1.5

In other words, to create a 15-cup batch of silly putty with the same consistency described above, Mrs. Smith will have to mix 3 cups of atrach, 7.5 cups of glue, 3 cups of water and 1.5 cups of borax.

3 0
3 years ago
Need help on this one
kiruha [24]
I hope this helps you




x=2


f (2)=2^2+3.2+1



f (2)=4+6+1



f (2)=11
4 0
3 years ago
Simplify 5- (-2x – 7)
kotegsom [21]

Answer:

Hi! The answer to your question is 2x + 12

Step-by-step explanation:

☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆

☁Brainliest is greatly appreciated!☁

Hope this helps!!

- Brooklynn Deka

4 0
3 years ago
Read 2 more answers
Courtney adds 2 dimes,3 quarters,and 6 nickels into a money jar. courtney the takes out 2 quarters and 5 dimes the next day.writ
Maslowich

Write an expression for the amount she added:

Dimes: 2(0.10)

Quarters: 3(0.25)

Nickels: 6(0.05)

Now write an expression for what she took out:

Quarters: 2(0.25)

Dimes: 5(0.10)

Now combine them:

2(0.10) + 3(0.25) + 6(0.05) - 2(0.25) - 5(0.10)

Simplify:

0.20 + 0.75 + 0.30 - 0.50 - 0.50

1.25 - 1.00 = 0.25 increase.

6 0
3 years ago
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Micheal just moved here from Chicago. Micheal has red hair, therefore people from Chicago have red hair
Snezhnost [94]

Answer:

inductive

Step-by-step explanation:

Inductive reasoning is based on generalization, and making conclusions without hard evidence. If Micheal has red hair and is from Chicago, inductive reasoning draws the conclusion that everyone in Chicago has red hair. Deductive reasoning would be predicting that everyone in Chicago has red hair, and then testing it to see if you are right.

3 0
3 years ago
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