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2 years ago

If x = -2, then the equation is 2x = -4. True or False

Mathematics

1 answer:

Alex777 [14]2 years ago

6 0

Answer:

true

Step-by-step explanation:

2(-2)=-4

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Find the measure of one interior angle of the regular polygon shown below

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Step-by-step explanation:

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The spiders and ants in Aunt Mellys attic have a total of 152 legs and 22 heads. Spiders have 8 legs and ants have 6 legs. How m

Scorpion4ik [409]

Answer:

10 spiders and 12 ants

Step-by-step explanation:

You need to create two equations

s = # of spiders

a = # of ants

s + a = 22 heads

since each spider and ant has one head

8s + 6a = 152 legs

since every spider has 8 legs and every ant has 6

s + a = 22 can be turned into s = 22 - a

now use substitution

8(22 - a) + 6a = 152

176 - 8a + 6a = 152

176 - 2a = 152

24 = 2a

a = 12

now that you have the number of ants you can solve for the number of spiders

s + a = 22

s + 12 = 22

s = 10

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1 year ago

If a company has 150 shares of common stock and 15,000 to be distributed to its holders, how much would each share receive?

spayn [35]

Each share would receive 100 because 15000/150 = 150, so D. $100 is the correct answer.

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2 years ago

Which expression is equivalent to 3√x5y<br>what is it?

daser333 [38]

Answer: 3x^2 √xy

Step-by-step explanation:

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2 years ago

Which of the following is true given that 2.1 < 2.8?

sattari [20]

Answer:

$\large \boxed{\mathrm{2.1 \ is \ to \ the \ left \ of \ 2.8 \ on \ a \ horizontal \ number \ line}}$

Step-by-step explanation:

$2.1$

$\sf 2.1 \ is \ lesser \ than \ 2.8.$

$\sf A \ number \ that \ is \ lesser \ than \ another \ number \ is \ to \ the \ left \\ \ of \ that \ number \ on \ a \ horizontal \ number \ line.$

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