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enot [183]
3 years ago
15

45 Points! Exponets! Please show ALL Work

Mathematics
1 answer:
anygoal [31]3 years ago
8 0
On the first one you do 2x 2x2 • 2x2x2x2x2 = 60
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Which of these represents the equation of a line that passes through the points (-5, -4) and (3, 8)?
Deffense [45]
The answer is a I just did it :)
3 0
3 years ago
A dozen tomatoes cost 1.56. how many does one tomatoes cost
Gelneren [198K]
You divide 12 by 1.56 because a dozen is 12 of something. This gives you about 8 cents per
7 0
3 years ago
Read 2 more answers
Any help plzzz I’ll appreciate it so much thank u
docker41 [41]

9514 1404 393

Answer:

  5√5

Step-by-step explanation:

Use the distance formula:

  d = √((x2 -x1)² +(y2 -y1)²)

  d = √((-7-(-2))² +(-7-3)²) = √((-5)² +(-10)²) = √(25 +100)

  d = √125 = √(25·5)

  d = 5√5 . . . . distance between the points

3 0
2 years ago
(7x-y=7<br>(x+2y=6 estimate the solution to the system of equations ​
jolli1 [7]

Multiply the first equation by 2 to then use elimination by adding the 2 equations.

So, 14x-2y=14

+. x+2y=6

Equals 15x=20 so x=20/15=4/3

Plug in to first equation to get y

7(4/3)-y=7

28/3-y=7

28/3-y=21/3

So y=7/3

Plug both x and y into second equation to check

4/3+2(7/3)=

4/3+14/3=18/3=6 it works

So x=4/3, y=7/3

Hope this helps! Have a blessed day!

8 0
3 years ago
At a concession​ stand, three hot dog(s) and two hamburger(s) cost ​$8.00​; two hot dog(s) and three hamburger(s) cost ​$8.25. F
qaws [65]

Answer:

$1.5

Step-by-step explanation:

Solve by graphing the system of equations where x = the number of hot dogs and y = the number of hamburgers

> 3x + 2y = 8

> 2x + 3y = 8.25

The solution is (1.5, 1.75)

-- Check attachment for graph

5 0
3 years ago
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