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Anika [276]
3 years ago
13

Tyler is simplifying the expression 6 − 2 + 5 + 4. Here is his work: 6 − 2 + 5 + 4

Mathematics
2 answers:
andrezito [222]3 years ago
8 0

Answer:-2(2x + 5)2 i think

Step-by-step explanation:(8+4x)/4x= 4(2 + x)/4x= (2 + x)/x

rjkz [21]3 years ago
8 0

Answer:

-2(2x+5)2

Step-by-step explanation:

As always, no <3

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At 5 p.M., the temperatures recorded at two weather stations in Antarctica are -6 degrees and 2 degrees. The temperature changes
RoseWind [281]

Answer:

- 8° per hour

Step-by-step explanation:

Given that:

Station A = - 6°

Station B = 2°

Rate of temperature change = x° / hour ; which is the same at both stations

Temperature at station A 3 hours after the recording is the same as the temperature in station B 4 hours after the recording ;

Temperature change in Station A:

-6 + 3x

Temperature change in station B:

2 + 4x

Temperature change in A = temperature change in B

-6 + 3x = 2 + 4x

Collect like terms

3x - 4x = 2 + 6

- x = 8

x = - 8

Hence, the rate of temperature change x in both stations is - 8° per hour

8 0
3 years ago
The sum of one and the product of one and a number x
Deffense [45]

Answer:

Step-by-step explanation:

1 multiplied by x is simply x. As x is a variable, in simplest form, 1 added to x is just 1+x.

<u><em>so the Final and one answer is 1+x</em></u>

8 0
4 years ago
Read 2 more answers
graph the relation in the table. then use the vertical-line test. is the relation a function? x y -3 -4 0 5 1 -5 3 1
Katen [24]
To solve this using the vertical line test, graph the points then see if any of them fall on the same vertical line (vertical lines run up and down), or in other words, see if any point is right above another. If there are any like this, then the graph is not a function. To graph the points from a t-chart, use one x-value, and the y-value right next to (or above it) as one point. For example, the first x-value is -3 and the first y-value is -4. Put these together as the first point: (-3, -4).
4 0
3 years ago
The managers of franks snack shack buys hamburgers in packages of 30 and hamburger buns in packages of 24. He cannot buy part of
Andreas93 [3]

Answer:

He has to buy 4 packages of hamburgers in packages of 30 and 5 packages of hamburgers in packages of 24

Step-by-step explanation:

First we have to calculate the least common multiple (LCM) of 24 and 30

We will calculate the LCM of 24 and 30 by prime factorization method

24 = 2*2*2*3 = 2^{3} * 3^{1}

30 = 2*3*5 = 2^{1} *3^{1}* 5^{1}

LCM = 2^{3}* 3^{1}*5^{1}

LCM = 120

So number of hamburger buns = 120

Therefore, he must buy 120/24 = 5 packages of hamburgers in packages of 24 and he must also buy 120/30 = 4 packages of hamburgers in packages of 30

4 0
3 years ago
Help!!!! This is geometry, the picture has the question!
skad [1K]

Answer:

LN = 16

Step-by-step explanation:

MO bisects LN into two equal parts (If you see a triangle MNL, the line in the middle 5y - 8 is a median. This means x + 6 = 4x)

x + 6 = 4x

3x = 6

x = 2

Substitute x

LN = 2 +  6 + 8 = 16

LN = 16

Hope this helps :)

Have a nice day!

7 0
3 years ago
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