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Radda [10]
3 years ago
12

I need help thanks so much!!!! You dont have to do both.

Mathematics
2 answers:
Shalnov [3]3 years ago
5 0
1: Bettina's 60, and Melvina's 20.
2: 4.5 gallons
riadik2000 [5.3K]3 years ago
4 0
Number one: Bettina is 60 and Melvina is 20
Number two: 4.5 gallons because you would divide 70 by three then multiply it by 105
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if a set covers a range of points, including those between isolated points, and cannot be written as a list, it is called
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If a set covers a range of points, including those between isolated points and can not be written as a list, it is called continuous set. Continuous set are not restricted to defined separate values, they can occupy any value over a continuous range.
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What is 1/4 times 2/3
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(1/4)(2/3) = 2/12=1/6
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Please answer ASAP ❤️Will earn 15 points (hope your answers are valid )
svetoff [14.1K]

Answer:  The cost of one rose bush is $7 and the cost of one shrub is also $7

Step-by-step explanation:

The situtation can be represented by the systems of the equations.

10x + 4y  =  98   x in this case is the cost of  one rose bushes

9x + 9y =  126     y  is the cost of one shrub.  

Solve the system of equation using the elimination method.

10x +4y = 98

9x + 9y = 126     eliminate the y variable so you will have to multiply 9 on top                                          and -4 down.

9(10x +4) = (98)(9)

-4(9x + 9y) = 126(-4)

You will now have the new two systems of equations

90x +36y = 882

-36x +-36y = -504    Now add the equations

0  + 54x = 378      

        54x = 378

  x= 7

Now we know that the cost of one rose bush is 7 so we will plot it into one of the equations and solve for the cost of one shrub.

90(7) +36y=882

630 +36y = 882

-630            -630

    36y = 252

   y = 7

Check:  10(7) + 4(7)= 98

              70  + 28 = 98

             98= 98  

so one rose bush is actually 7 dollars the same as 1 shrub.

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2 years ago
A fishing guide charges a $150 fee per fishing trip plus $60 per person in a group. The guide charged a group $630 for a fishing
harina [27]

Answer:

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Step-by-step explanation:

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Answer:

6 ft by 3 ft

Step-by-step explanation:

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