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Mamont248 [21]
2 years ago
14

Conditional statement:If the dog barks,thensomeone is at the door.

Mathematics
1 answer:
vesna_86 [32]2 years ago
8 0
1st one is true and second one false.
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4(3+2x) + 2 = 46 , solve for x I need help I'm a bit confused
Reil [10]

Answer:

x=4

Step-by-step explanation:

4(3+2x)+2=46

12+8x+2=46

12+8x=44

8x=32

x=4

8 0
3 years ago
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Helpppppp mathhhhhhhhh
creativ13 [48]
I hope this helps you




cos71=15/P



0.325=15/P



P=46.15
8 0
3 years ago
WILL MARK BRAINLEIST!!!!!
marissa [1.9K]

4x+3=4x+3, feet=fe^2t, 3x−2=3x−2, feet=fe^2t

Step-by-step explanation:

7 0
2 years ago
How do i put 250 to 1000 as a fraction in its simplest form
shusha [124]
Divide 250 from 250 and 1000 to get 1/4.
4 0
3 years ago
Read 2 more answers
????????????????????
Snowcat [4.5K]
Greetings!

Substitute:
x+y=1000 \\ x=1000-y
Now we can input this into the other equation so, we only have one variable.

Solve for y.
0.05(1000-y)+0.06y=57
Distribute the parenthesis.
50-0.05y+0.06y=57
Combine Like Terms.
50-0.01y=57
Add -50 to both sides.
(50-0.01y)+(-50)=(57)+(-50)
Simplify.
0.01y=7
Divide both sides by 0.01.
(0.01y)/0.01=(7)/0.01
Simplify.
y=700

Input this value into the other equation.
x+700=1000
Add -700 to both sides.
(x+700)+(-700)=(1000)+(-700)
Simplify.
x=300

The answer would be 300,700

Hope this helps.
-Benjamin
8 0
3 years ago
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