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Fantom [35]
3 years ago
13

Please help me!!! :(

Mathematics
1 answer:
I am Lyosha [343]3 years ago
4 0

Answer:

280

Step-by-step explanation:

7*5*4*2=280

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A car traveled 300 miles on 15 gallons of gas. How many miles does the car travel on 1 gallon of gas?​
katrin [286]

Answer:

20 miles for 1 gallon.

Step-by-step explanation:

20 x 15 = 300

4 0
2 years ago
Read 2 more answers
Given the polynomial 6x3 + 4x2 − 6x − 4, what is the value of the constant 'k' in the factored form? 6x3 + 4x2 − 6x − 4 = 2(x +
CaHeK987 [17]
First you graph it using a graphing calculator, you look at the table of values to find out one point in which y= 0. The first one that comes up is when x=1.
If you don't have a graphing calculator you can use trial and error by inputing some numbers into x until you get y= 0. 

Once you have an x value which makes y=0, you can start factorizing it. 
you divide 6x3 +4x2 -6x - 4 into (x-1) which is when y =0 
to get 6x2+10x+4 

This can be used to write the polynomial as (x-1)(6x2 +10x+4) 
you then factorize the second bracket, 6x2 +10x+4.
you can take the 2 outside to give you 2(3x2 +5x+2) 
you can factorize this to become 2(3x+2)(x+1) 

Now you just substitute your factorized second bracket into your unfactorized second bracket to give you 2(3x+2)(x+1)(x-1).

From this you can deduce that k= 1 
7 0
3 years ago
Read 2 more answers
Urrent
Naily [24]

Answer:

The cost of 1000 bushels is $9790

Step-by-step explanation:

Given

Cost = \$9.79 per bushel

Required

Determine the cost of 1000 bushels

If 1 bushel costs $9.79,

Then 1000 costs:

Total = \$9.79 * 1000

Total = \$9790

3 0
2 years ago
Plzzz helppp will mark brainlest stpps plzz if possible
VMariaS [17]

Answer:

c.

Step-by-step explanation:

Law of sines

\frac{Sin A}{a} = \frac{Sin B}{b}

A and B are angles.

a and b are sides opposite corresponding angles.

8 0
3 years ago
Plz help when possible
BabaBlast [244]

Answer: G

Step-by-step explanation:

The total bottle sold on monday is so i'm gonna assume that 40 people were in the cafeteria that day. The cafeteria had 80 customers, which is double the amount of customers from yesterday. If we want to make predictions from monday's data, we should double all the values in the table (so basically apple juice is now 22, cranberry is 14, etc.) so it's more fitting to the number of customers on tuesday.

apple - 22

cranberry - 14

orange - 36

pineapple - 8

G is not supported because it says that 6 times more apple juice will be sold than cranberry. So if we look at the [modified} table, cranberry is WAY over half the amount of apple juice. This means that G's statement is not supported by the table

8 0
3 years ago
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