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otez555 [7]
3 years ago
9

Please could someone help me

Mathematics
2 answers:
lozanna [386]3 years ago
7 0

Answer: Oh my god....sweet heart this is middle school math why don't I know it?!

Step-by-step explanation:

kow [346]3 years ago
4 0

Answer:

290...................

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Which two equations are parallel?
Mekhanik [1.2K]

Answer: The third option is correct.

Step-by-step explanation:

In order for two equations to be parallel, the equations' slopes must be the same.

5 0
1 year ago
Solve the proportion 4 : 16 = ? : 32 for the unknown, or in other words, 4 is to 16 as what number is to 32.
stiv31 [10]
In the proportion 4:16 =  x:32. The answer is 8
4 0
3 years ago
In a different dimension, cows have $x+3$ legs, with 3 toes on each leg. Chickens have $2x-4$ legs, with 7 toes on each leg. If
Juli2301 [7.4K]

Answer:

20x-10

Step-by-step explanation:

Cows have x+3 legs and 3 toes on each leg, if we want to find the number of toes of ONE cow we have to multiply the legs by the toes giving the following:

3(x+3) \quad (1)

But we have two cows so (1) we have to multiply it by 2 giving a total of:

2(3(x+3))\\6(x+3)\\6x+18 \quad (2)

By the other hand chickens have 2x-4 legs and 7 toes on each leg, if we want to find the number of toes we have to multiply the legs by the toes giving the following:

7(2x-4)\\14x-28 \quad (3)

To find the total amount of toes we have to add (2) and (3)

(6x+18)+(14x-28)\\20x-10

6 0
2 years ago
Write a phrase for expression 7hb
amm1812
This is all I got for an answer. I hope it helps!

7 and anuber times a number
3 0
1 year ago
Please provide the answer and an explanation why that is the answer.
natita [175]

Hello!

To find the slope of the given equation, we would need to convert this equation from standard form into slope-intercept form. Our goal, is to get the variable y, on one side of the equation.

Remember that slope-intercept form is written as y = mx + b. In this form, m is the slope and b is the y-intercept.

2x + 4y = 12 (subtract 2x from both sides)

4y = 12 - 2x (divide both sides by 4)

y = 12/4 - 2/4x → y = -1/2x + 3

Therefore, the slope of this equation is -1/2, which is the final choice listed.

3 0
3 years ago
Read 2 more answers
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