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Zina [86]
3 years ago
10

Simplify.

Mathematics
1 answer:
Andrew [12]3 years ago
8 0

Answer:

- 1210

Step-by-step explanation:

According to BODMAS / PEMDAS rule, we will do multiplication first and then subtraction . So -23 * 56 = -1288 and then the subtraction , 78 + (-1288) =78-1288= -1210

The fraction should be -1210 / 1

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Please help me solve for the slope of the graph
zalisa [80]

Answer:

4/5

Step-by-step explanation:

Take two points on the lines. From here, we can get (5, 2) and (10, 6). Slope formula involves taking RISE/RUN, which is where you take y-y/x-x. <u>Stay consistent on how you order the numbers.</u> I like positive numbers, so we'll do (6-2)/(10-5). That gives us 4/5, which is your slope.

8 0
2 years ago
This question has two parts, First, answer Part A Then, answer Part B
krek1111 [17]
1/2x-7=1/3x-4,

1/2x-3=1/3x,

1/2x-1/3x=3

1/6x=3/1/6

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I hope you understand and best wishes!!
4 0
3 years ago
A package of 4 pairs of insulated gloves costs $31.16. What is the unit price of the pairs of gloves?
mario62 [17]

Answer:

$7.79 per pair of gloves

Step-by-step explanation:

divide

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8 0
3 years ago
Please help me ............
Marysya12 [62]

Answer:

x+30=90

OR

180-120=x

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Step-by-step explanation:

Plug in 60 as x and it will fit each equation.

6 0
3 years ago
What is the area? Bit confused on this one.
DENIUS [597]

Answer:

x² + 8x + 12

Step-by-step explanation:

see

the length of the entire rectangle = x + 6

breadth of the entire rectangle = x + 2

area of a rectangle = length × breadth

= (x + 6)(x + 2)

= x² + 8x + 12

which is the required polynomial in standard form

7 0
3 years ago
Read 2 more answers
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