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11111nata11111 [884]
3 years ago
10

Please help me solve---- -20-(4x-1)=-15

Mathematics
1 answer:
nikklg [1K]3 years ago
7 0
I hope this helps you -20-(4x-1)=-15 -20-4x+1=-15 -20+1+15=4x -4=4x x=-1
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Need answer ASAP giving points
dalvyx [7]

Answer:

-  \frac{11}{12}

Step-by-step explanation:

\frac{ \frac{5}{8}  +  \frac{3}{4} }{ \frac{ - 2}{3} -  \frac{5}{6}  }  =  \frac{ \frac{5}{8}  +  \frac{6}{8} }{ \frac{ - 4}{6}  -  \frac{5}{6} }  \\  \\  =  \frac{ \frac{5 + 6}{8} }{ \frac{ - 4 - 5}{6} }  \\  \\  =  \frac{ \frac{11}{8} }{ -  \frac{9}{6} }  \\  \\  =  \frac{11}{8}  \div ( -  \frac{9}{6} ) \\  \\  =  \frac{11}{8}  \times ( -  \frac{6}{9} ) \\  \\  =  \frac{11}{8}  \times ( -  \frac{2}{3} ) \\  \\  =  \frac{11}{4}  \times ( -  \frac{1}{3} ) \\  \\  =  -  \frac{11}{12}

8 0
3 years ago
Write an expression for the sequence of operations described below.
Akimi4 [234]
Triple t ⇒ 3t
add the result to u ⇒ 3t + u
multiply what you have by v ⇒ (3t + u)v

Since it is instructed not to simplify, we perform the distributive property of multiplication.

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5 0
3 years ago
a high driver stands on a cliff 150 feet above sea level. he dives into the sea and goes 15 feet below the water. what is the di
natulia [17]
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3 0
3 years ago
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My answers were wrong please help
ValentinkaMS [17]

Answer:

from the top down

y=7

y=4

y=3

y=4

y=7

Step-by-step explanation:

y=(-2)²+3

y=4+3

y=7

y=(-1)²+3

y=1+3

y=4

y=0²+3

y=0+3

y=3

y=1²+3

y=1+3

y=4

y=2²+3

y=4+3

y=7

hope this helps :)

3 0
3 years ago
A system of equations is shown below.
ladessa [460]

Answer:

the first equation the y intercept is -2

8 0
3 years ago
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