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kari74 [83]
2 years ago
13

What is the value of x in the following? 40x + 7=2x × 12 - 16​

Mathematics
1 answer:
Mumz [18]2 years ago
8 0

Answer:

x = -1.4375

Step-by-step explanation:

Multiply the monomials: 40x + 7 = 24x - 16

Rearrange unknown terms to the left side of the equation: 40x-24x=-16-7

Combine like terms: 16x=-16-7

Calculate the sum or difference: 16x = -23

Divide both sides of the equation by the coefficient of variable: x = -23÷16

Calculate the product or quotient: x=-1.4375

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aksik [14]

Answer:

$33

Step-by-step explanation:

C = 6(3) + 15

C = 18 + 15

C = 33

8 0
3 years ago
Evaluate the expression 4x^4 y^3 when x=1/5 and y=6
wariber [46]

Answer:

5.5296

Step-by-step explanation:

to evaluate the expression 4x^4 y^3 we would substitute the value of x and y into it and evaluate. since x = 1/5 and y = 6

4x^4 y^3

4 × x^4 × 4× y³

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4 × 0.0016 × 864

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5 0
3 years ago
Handsome jack is buying a pony mad of diamonds. The price of the pony is p dollars and jack also has pay 25% diamond pony tax. H
Leona [35]

Answer:

5/4 P dollars

Step-by-step explanation:

Given that,

price of pony =  P

Tax which is to added in the total price of pony = 25% of pony price

so, now total price of pony including its tax = P + 25%P

                                                                        =  P + 25/100 P

                                                                        =  P + 1/4 P

                                                                        = 5/4 P dollars

                                                                        =  1.25 P dollars

5 0
3 years ago
Read 2 more answers
Answer for 1 1/2(n-4 1/2)=12​
stiv31 [10]

Answer:

n=147/22

Step-by-step explanation:

7 0
3 years ago
If location a is 87.2 f and location b is 30.3c which is the warmer temperature and by how much
dlinn [17]

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Step-by-step explanation:

3 0
3 years ago
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