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bearhunter [10]
3 years ago
13

NEED HELP FAST!!

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0
Equation #1 - move 3b to the right side. Now you're left with a=3b + 4 plug in that for a in equation #2. Once you figure out a, plug a in to equation #1 and find b.

Message me if you need more help
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The cost to rent a truck is $75 flat fee, plus $0.55 per mile driven. The table below shows the total cost of the renting the tr
Usimov [2.4K]

Answer:

75+ 0.55x = total amount

75 + (0.55 X 60) = $108

Step-by-step explanation:

x is a variable and represents the number of miles you drive, since you drive 60 miles you should figure out how much is 60 miles then add the flat fee of 75

3 0
3 years ago
If 1 kg of milk had 0.264 kg of fat, then find the amount fat in 12.5 kg of milk.<br>​
beks73 [17]

1 kg--> 0.264 kg fat

:. 12.5 kg--> (0.264*12.5) 3.3 kg fat

Mark me brainliesttt :))

3 0
3 years ago
If the area of quadrilateral SODA is 60, find the value for a
Yuri [45]

Answer: the answer is 7

Step-by-step explanation:

Area of quadrilateral= Length x Width

a+5 times a-2 = 60 which is the area

7+5 times 7-2= 60

12 times 5= 60

Therefore, a equals 7

8 0
4 years ago
Which point on the graph shows the price of 6 cups of hot chocolate? Use the formula y=x÷4 to find y when x equals 6.
steposvetlana [31]

Answer:

The correct point would be D) (6, 1.5)

Step-by-step explanation:

To find the y value, put in 6 for x in the equation and simplify.

y = x÷4

y = 6÷4

y = 1.5

5 0
4 years ago
Read 2 more answers
What is the height of the triangular base? Show your work.
emmainna [20.7K]

Answer:

Hope it helps :)

Step-by-step explanation:

The volume of a triangular prism shaped box is 2,400 cubic centimeters.

Base of the triangle = 16cm

Sides of the triangle = 17cm

Length of the box = 20cm

Triangular prism

A triangular prism is a three-sided prism made of a triangular base and a corresponding side.

A. To find the height of the base = 3 x the volume divided by the base area = 15cm.

B. The approximate amount of card board used to make the candy box:

Using the lateral prism as the sides will be:

Lateral area =  Perimeter of triangle X height of the prism

Lateral area =  (16 + 17 + 17) X 20

Lateral area =  50 X 20

Lateral area =  1,000 cm2

Therefore, the answer is 1000cm2.

3 0
3 years ago
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