2 years ago

Given the function y = 4x - 2, what is the value of y when x = 2 ?

Mathematics

1 answer:

jek_recluse [69]2 years ago

4 0

Answer:

i think it's a

Step-by-step explanation:

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Select the two values of x that are roots of this equation. 3x - 5 = -2x2<br>

densk [106]

Answer:

C and A are the answer

Step-by-step explanation:

step by step

3 0

2 years ago

Cassandra earns $40 per day in her first job and d dollars per day in her second job.

4vir4ik [10]

There can be 2 answers for this...

5(40 + d) and 5 * 40 + 5d

8 0

3 years ago

3.20 × 105 gallons of tar (SG = 1.20) is stored in a 20.0-ft tall storage tank. What is the total mass of the liquid in the tank

lilavasa [31]

Answer:

Mass of the liquid in the tank will be $1.45\times 10^8kg$

Step-by-step explanation:

We have given volume of tar $V=3.20\times 10^5gallon$

1 gallon = 3.785 liter

So $3.20\times 10^5gallon=3.20\times 10^{5}\times 3.785=12.112\times 10^5liter$

Specific gravity = 1.2

Density of water $=1000kg/m^3$

We know that specific gravity $=\frac{density\ of\ liquid}{density\ of\ water}$

$1.2=\frac{density\ of\ liquid}{density\ of\ water}$

Density of liquid $=1200kg/m^3$

So mass of liquid = volume × density

= $12.112\times 10^5\times 1200=1.45\times 10^8kg$

So mass of the liquid in the tank will be $1.45\times 10^8kg$

6 0

3 years ago

8 ( j - 4 ) = 2(4j - 16 )

Tanya [424]

8j-32=8j-32
J=j
Js value is infinite

7 0

3 years ago

Read 2 more answers

The some of two consecutive even integers is 170. find the two integers.

Tatiana [17]

2 consecutive even integers : x and x + 2

x + x + 2 = 170
2x + 2 = 170
2x = 170 - 2
2x = 168
x = 168/2
x = 84

x + 2 = 84 + 2 = 86

so ur 2 numbers are 84 and 86

8 0

2 years ago