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Arada [10]
3 years ago
10

Please help asap! will mark brainliest for RIGHT answer!! 20 pts

Mathematics
2 answers:
DENIUS [597]3 years ago
6 0
Well solving it gives, x=-1 and y=0.
liubo4ka [24]3 years ago
5 0
4x+4 = -3x -3

add 3 to each side:
4x+7 = -3x
subtract 4x from each side
7 = -7x

divide both sides by -7
x = 7/-7 = -1

now replace x with -1 in the first equation and solve for y

y = 4(-1) +4 = -4 +4 = 0

x = -1, y = 0 = (-1,0)
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What is 2/3 - 1/2 <br> &amp; <br> 2/5 - 1/8
notsponge [240]
2/3-> 4/6
1/2-> 3/6
Subtract

1/6

2/5-> 16/40
1/8-> 5/40
Subtract

11/40
5 0
3 years ago
PLZ HELP!!!!! WILL MARK BRAINLEST IF CORRECT!
Airida [17]

Answer:

Its a+10

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A person can pay $14 for a membership to the history museum and then go to the museum for just $5 per visit. What is the maximum
umka2103 [35]
Hi there!
First we subtract 44-14 leaving us with 30. 5x6 = 30
Therefore, a member can visit a history museum 6 times to equal a total cost of $44.
In a different situation:
If the person has already paid the $14, and that doesn’t count as a visit, then a person would have to visit a museum 8 times to get a total of $45. Considering this is a real-world problem.
I hope this helps and have a good day :) !
~Angel
8 0
4 years ago
Tony is saving money to purchase a new TV that costs $276.99. He has $135 in his savings account already. If he earns $8.50 per
Natasha2012 [34]

Answer:

I believe that Tony will have to work 16 or 17 hours to have enough money to buy the TV

Step-by-step explanation:

$276.99 - 135 = $141.99

$8.50 x 8 = $68

$8.50 x 16 = $136

$8.50 x 17 = $144.50

$8.50 x 33 = $280.50

$136 < $141.99 $144.50 > $141.99

$8.50 x 16 or $8.50 x 17

Check to see if the numbers are correct.

If they are you will have to make a choice.

I hope this helped. ☺

6 0
2 years ago
Can somebody help me please
inna [77]

Answer:

104 degrees because 7 and 8 are congruent meaning 8 is also 104

Step-by-step explanation:

6 0
3 years ago
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