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4 years ago

Which expressions are equivalent to 35+30s-45t35+30s−45t35, plus, 30, s, minus, 45, t?

Mathematics

1 answer:

egoroff_w [7]4 years ago

7 0

Answer:

B, C, D

Step-by-step explanation:

Given expression

Note that

Use distributive property:

Thus, choice B is true.

Rewrite given expression in following way:

Thus, choice C is true.

Rewrite given expression in following way:

Thus, choice D is true.

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On my other question I posted I forgot to add the attachment, but uh please help down below 3

Delicious77 [7]

Answer:

6 crayons more

Step-by-step explanation:

At Dante's party, each child gets 192/16 = 12 crayons each

At Maria's party, each child gets 234/13 = 18 crayons each.

Therefore, each child at Maria's party gets 18-12 = 6 crayons more each than at Dante's party.

5 0

3 years ago

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Y = -x+5y=−x+5y, equals, minus, x, plus, 5

Serga [27]

The answer is D
Hope this hel

6 0

3 years ago

Plz help, i will give 15 pts

quester [9]

Answer:

Explanation:

The number multiplied by the variable is always the increasing factor.

7 0

3 years ago

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The quotient 250/5/8 tells about how far a sloth may move in one hour. How far can a sloth go in 90 minutes?

VladimirAG [237]

$Answer: \text{Sloth covers }9\frac{3}{8}\text{in 90 minutes.}$

Explanation :

Since we have given that

$\text{in 1 hour sloth may move = }\frac{250}{5\times 8}$

$\text{ In 60 minutes , sloth may move = }\frac{25}{4}$

$\text{ In 1 minute, it may move = }\frac{25}{4\times 60}\\\\\text{ In 1 minute, it may move = }\frac{5}{48}$

$\text{ In 90 minutes, it may move}\\=\frac{5\times 90}{48}\\ \\=\frac{75}{8}\\\\=9\frac{3}{8}$

∴ $\text{Sloth covers }9\frac{3}{8}\text{in 90 minutes.}$

8 0

3 years ago

How to solve 1/2(1/3w+4)+6=10 and -5(h+4)=12

olga nikolaevna [1]

$\frac{1}{2}(\frac{1}{3}w+4)+6=10\\\\
\frac{1}{6}w+\frac{4}{2}+6=10\\\\
\frac{1}{6}w+2+6=10\\\\
\frac{1}{6}w+8=10\ \ \ |Subtract\ 8\\\\
\frac{1}{6}w=2\ \ \ |Multiply\ by\ 6\\\\
\boxed{w=12}\\\\\\
-5(h+4)=12\\\\
-5h-20=12\ \ \ |Add\ 20\\\\
-5h=32\ \ |Divide\ by\ -5\\\\
h=-\frac{32}{5}=-6\frac{2}{5}\\\\
\boxed{h=-6\frac{2}{5}}$

6 0

4 years ago

Read 2 more answers