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natulia [17]
3 years ago
10

I need help with finding the correct way of order of operations.

Mathematics
2 answers:
goldenfox [79]3 years ago
7 0
First find brackets
Then exponents
Then division or multiplication which ever comes first from left to right
Then addition or subtraction which ever comes first from left to right
Alika [10]3 years ago
5 0
I hope this helps you



6+4×2^3



6+4×8


6+32


38
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Plz show or tell me how to show my work for my answer for question 44?
Svetradugi [14.3K]
Which question do you need help with?

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3 years ago
make up an equation in the form of an y=kx +b, the graph which passes through the following points: (5,5) and (-10,-19)
Oksana_A [137]

Answer:

y = 8/5x - 3

Step-by-step explanation:

First, find the slope using rise over run (y2 - y1) / (x2 - x1)

(y2 - y1) / (x2 - x1)

(-19 - 5) / (-10 - 5)

-24 / -15

= 8/5

Plug in the slope and a given point into y = mx + b, and solve for b

y = mx + b

5 = 8/5(5) + b

5 = 8 + b

-3 = b

Plug in the slope and b into y = mx + b

y = 8/5x - 3

So, the equation is y = 8/5x - 3

8 0
3 years ago
I need these questions answered ASAP can you help me with 12,13,14 pls
melomori [17]
12.) m=26
19-(-7)/-1-(-2)=26

13.) 14
8-(-20)/5-3=14

14.) -4/5 is the slope
Count rise over run and always make sure whether to add a negative based on the direction of the line. In this situation, the line is negative so there is a negative sign present.
7 0
2 years ago
How much line of symmetry an square
zhenek [66]
4 because you can draw a line horizontally and a line vertically and also two lines diagonally. 
8 0
2 years ago
Read 2 more answers
Jack is 4 times as old as Lacy. 3 years from now the sum of their ages will be 71 . How old are they now?
Marizza181 [45]

Answer:

Lacy is 13 and Jack is 52

Step-by-step explanation:

In 3 years their ages will add up to 71 so you have to subtract 6 as there are two of them to get 65. Lacy's age is represented by x and since Jack is 4 times older his age is represented by 4x. So added together their age is 5x. So 5x=65. Then 65/5=13. So 13=x. So Lacy is 13 and Jack is 52 as 13x4 is 52.

3 0
3 years ago
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