3 years ago

According to exponent rules, when we multiply the expressions with like bases we ________ the exponents

Mathematics

1 answer:

notsponge [240]3 years ago

3 0

Answer:

A. Add

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Manny wants to cover the windows in his home with either wood blinds or curtains. He has 35 windows that he would like to cover,

stepladder [879]

Answer:

$x + y \leq 35\\\\100x + 60y\leq2100\\\\x\geq 0\\\\y\geq 0$

Step-by-step explanation:

Call x the amount of blinds that Manny buys.

Let's call and the amount of curtains that Manny buys

There are only 35 windows, so the number of curtains and windows can not be greater than 35.

$x + y \leq 35\\x\geq 0\\y\geq 0$

Manny can only spend $ 2100

Then we can represent this by an inequality in the following way.

$100x \leq 2100$

and

$60y\leq 2100$

We can write this as a single inequality:

$100x +60y \leq2100$

Finally, the set of inequalities to model this problem is:

$x + y \leq 35\\\\100x + 60y\leq2100\\\\x\geq 0\\\\y\geq 0$

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4 years ago

Choose the correct equivalent expression that includes a set of parentheses so that the value of the expression is 6.

kicyunya [14]

Answer:20- 2 x (5 +2)

Step-by-step explanation:

20 - 2 x (5 + 2)

20 - 2 x (7)

20 - 14

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3 years ago

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Identify a temperature colder than -7.2f. Write an inequality that relates the temperatures. Describe their positions on a horiz

madreJ [45]

Colder then -7.2 F would be -8.5 F

-7.2 > -8.5

anything to the left of -7.2 on the number line will be less then(oe in this case, colder then) -7.2....so -8.5 falls to the left of -7.2

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3 years ago

Eight people sharing 7 candy bars how many of the fraction will they get

Darya [45]

Each person will get 7/56, I believe

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3 years ago

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SOMEONE HELP ON NUMBER 1

vredina [299]

Answer:

It is most definitely D, The volume of a cone is one-third of the volume of a cylinder.

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3 years ago