4 years ago

SIMPLIFIED ALL TO ITS SIMPLEST FORM FOR A BRAINLIEST

Mathematics

1 answer:

frutty [35]4 years ago

4 0

Step-by-step explanation:

11/3

2/5

3/4

In my opinion this should be the answer

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#13. 6x — Зу = 8

Ne4ueva [31]

#13

6x — Зу = 8
3y = 6x - 8
y = 6/3x - 8/3
y = 2x - 8/3

The slope = 2
The y- intercept = - 8/3

#14

7x = 5y + 2
5y = 7x - 2
y = 7/5x - 2/5
y = 1.4x - 0.4

The slope = 1.4
The y- intercept = - 0.4

#15

- 6у + 4х = 8
6y = 4x - 8
y = 4/6x - 8/6
y = 2/3x - 4/3

The slope = 2/3
The y- intercept = -4/3

#16 is not clear

8 0

3 years ago

Patty is building a rope ladder for a tree house. She needs two 5 foot pieces of rope for the sides of the ladder. She needs 7 p

BigorU [14]

Answer:

20 1/2 feet

Step-by-step explanation:

The total length is found by adding the lengths of the individual pieces. It can be easier if you use multiplication in place of repeated addition. You want ...

(2 × 5 feet) + (7 × 18 inches)

At some point in the process, you need to convert inches to feet. This is done by remembering that 12 inches = 1 foot. Dividing inches by 12 gives feet.

The above expression evaluates to

10 feet + 126 inches = 10 feet + (126/12) feet = 10 feet + 10.5 feet

= 20.5 feet

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