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Zolol [24]
3 years ago
7

What is the value of x? Enter your answer in the box.

Mathematics
1 answer:
lesantik [10]3 years ago
3 0

Answer:

Looks like 4x...

Step-by-step explanation:

10x - 20 = -10x

6x +8 = 14x

put them together, you get 4x

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If a hot dog cost $2.99 and 7% tax how much is one hot dog
kicyunya [14]
Since the hotdog is $2.99 with 7% tax increased by hotdog then
$2.99+0.07(2.99)
$2.99+$0.21
=$3.2
4 0
3 years ago
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Complete the table for the given rule.<br> Rule: y = 6x-4<br> Please help
d1i1m1o1n [39]

y = 6x - 4

Substitute the given x values to solve for y.

x = 1:

y = 6(1) - 4

y = 6 - 4

y = 2

1 = 2

x = 3:

y = 6(3) - 4

y = 18 - 4

y = 14

3 = 14

x = 10:

y = 6(10) - 4

y = 60 - 4

y = 56

10 = 56

x                y

1                 2

3               14

10             56

5 0
3 years ago
What is the area of a triangle that has a base of 15 yards and a height of 11 yards?
Evgen [1.6K]
A = hb/2
A = (15)(11) / 2
A = 165/2
A = 82.5 <===
6 0
3 years ago
A certain television is advertised as a 80-inch TV (the diagonal length). If the
Aleksandr [31]

Answer: 48 inches tall

Step-by-step explanation: (I just learned this) First, you square 80 and 64. 80 will be 6400 and 64 will be 4096. Then you use the Pythagorean Theorem, which is a² + b² = c². A. and B. are the legs in a triangle and C. is the hypotenuse. If you have A. and C. but not B, you square A. and C. and subtract C. from A. Then, after you get the number, you square that number, which will be√(2304), which makes 48.

3 0
3 years ago
Jackson will buy the items listed below. He has $422.76 in his checking account. He had a stored-valued card worth $75. He withd
Inessa05 [86]

Answer:

A

Step-by-step explanation:

44.99+299.49 = $344.38

$344.38 - store card ($75) = $269.48

422.76 - 269.48 - 2.5 = $150.78

Therefore answer is A

6 0
3 years ago
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