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REY [17]
2 years ago
13

PLS HELP 30 POINTS URGENT!!!!!!!

Mathematics
1 answer:
Fudgin [204]2 years ago
3 0

Answer:

40x = 1800 +25x

Step-by-step explanation:

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Y = 4x + 5<br> 2x + y = 17<br><br> Something about substitution to solve a system of an equation
Leto [7]

Answer:

x=2, y=13. (2, 13).

Step-by-step explanation:

y=4x+5

2x+y=17

----------

2x+4x+5=17

6x+5=17

6x=17-5

6x=12

x=12/6

x=2

y=4(2)+5

y=8+5=13

8 0
3 years ago
I bought 10 shirts. Some were R4 and some were R4,50. If the total cost was R43,50. How many of each type did I buy?
Klio2033 [76]

Answer:

Step-by-step explanation:

Solution:

Given dimensions of the rectangular sheet

Length = 28 cm

Breadth =22 cm

If the sheet is rolled to form a cylinder then the length becomes height and breadth becomes circumference of the base of a cylinder.

So Height of the cylinder (h)= 28 cm

Circumference of the base of a cylinder

6 0
3 years ago
Angela was looking at 17 different colors to paint her bedroom. She liked about one fourth of the colors. About how many colors
dusya [7]

Answer:4.25, so about 4 or 5

Step-by-step explanation:

1/4 = x/17

-Cross multiply-

4*x = 1*17

4x = 17

-divide-

17/4 = x

x = 4.25

7 0
3 years ago
Table of Nutritional Content The FDA requires fast food companies to publish the nutritional content of their meals. The above t
Vesna [10]

Answer:

calories per gram:

Fat: 9

Carbohydrate: 4

Protein: 4

3 0
3 years ago
What is 73,590 rounded to the nearest thousand?
Lesechka [4]
Since we are rounding to the nearest thousand, we look at the hundreds place value. Because the hundreds place value is either 5 or more, we round up, making the answer 74,000
8 0
3 years ago
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