3 years ago

Simplify the following expression:

Mathematics

1 answer:

nalin [4]3 years ago

3 0

-2/2 I think probably

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HELPPPPPAPPAPASPPSPWPWW

tiny-mole [99]

Answer:

x=14

Step-by-step explanation:

8x-9+6x-7 = 180 (being adjacent angles)

14x-16 = 180

14x = 180+16

14x =196

x = 196/14

x =14

please mark me brainliest.

8 0

2 years ago

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120540000 in word form and expanse from

valina [46]

One hundred twenty million five hundred forty thousand<span />

8 0

3 years ago

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Help me answer this please:)

Dmitrij [34]

Answer:

A and B

Step-by-step explanation:

$\frac{7x+6}{2}\leq 3x+2 < ==multiply\ both\ sides\ by\ 2\\2(\frac{7x+6}{2}\leq 3x+2)\\\\7x+6\leq6x+4 < ==subtract\ -6x\ from\ both\ sides\ \\-6x \ \ -6x\\\\x+6\leq4 < ==subtract\ 6\ from\ both\ sides\\-6 \ \ \ -6\\\\x\leq-2 < ==answer\ should\ be\ anything\ less\ than\ or\ equal\ to\ -2$

Now, look at your answer choices, which options are less than or equal to -2?

x ≤ -2, Check your answers:

A. -3 ≤ -2?

This statement is correct (-3 is < -2)

B. -2 ≤ -2 <== our original answer

This statement is correct (-2 is = to -2)

C. -1 ≤ -2

This statement is incorrect (-1 is > -2, not ≤ -2)

D. 0 ≤ -2

This statement is incorrect (0 is > -2, not ≤ -2)

E. 1 < -2

This statement is incorrect (1 is > -2, not ≤ -2)

Therefore, the correct options are A and B

Hope this helps!

6 0

2 years ago

You are at a grocery store and are trying to decide which box of popcorn you should buy. Pop Secret has 5 packets that costs $3.

Alex_Xolod [135]

Answer:

shush

Step-by-step explanation:

3 0

2 years ago

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More than one unknown in a word problem can be represented in terms of the same variable assigned to first unknown. true of fals

Sergeeva-Olga [200]

This is clearly false as it will just mess up the question.

6 0

3 years ago

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