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3 years ago

3x + 2 = 32 What is x?

Mathematics

1 answer:

Flauer [41]3 years ago

8 0

Answer:

x = 10

Step-by-step explanation:

3x + 2 = 32

=> 3x = 30

=> x = 10

Hoped this helped.

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Arianna correctly simplified an expression. When she substituted x= 2 into the simplified expression, the value was –4. Which co

vichka [17]

Answer:

$\frac{1}{6}(-10x-4)$

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

1. You have that she substituted $x=2$ into the simplified expression and the result was -4.

2. Therefore, if you substitute $x=2$ into all the expressions shown in the options, you will see that the result of the expression $\frac{1}{6}(-10x-4)$ is -4, as you can see below:

$\frac{1}{6}(-10(2)-4)=\frac{1}{6}(-24)=-4$

3 0

4 years ago

Suppose that demand in period 1 was 7 units and the demand in period 2 was 9 units. Assume that the forecast for period 1 was fo

Zepler [3.9K]

Answer:

Step-by-step explanation:

Forecast for period 1 is 5

Demand For Period 1 is 7

Demand for Period 2 is 9

Forecast can be given by

$F_{t+1}=F_t+\alpha (D_t-F_t)$

where

$F_{t+1}=Future Forecast$

$F_t=Present\ Period\ Forecast$

$D_t=Present\ Period\ Demand$

$\alpha =smoothing\ constant$

$F_{t+1}=5+0.2(7-5)$

$F_{t+1}=5.4$

Forecast for Period 3

$F_{t+2}=F_{t+1}+\alpha (D_{t+1}-F_{t+1})$

$F_{t+2}=5.4+0.2\cdot (9-5.4)$

$F_{t+2}=6.12$

8 0

4 years ago

Ms.Daveport bought a dozen package of spaghetti sauce mix priced at 3 o package 1.29. what is the price of one spaghetti sauce..

Semenov [28]

If a dozen package of spaghetti sauce is priced 3, that means that 12 spaghetti sauces are priced 3, to know the price of an individual spaghetti sauce we need to divide the 3 by 12:
price individual = 3/12
= 0.25
so the price of one spaghetti sauce is 0.25

5 0

3 years ago

Read 2 more answers

A moving company had one sixth of a ton weight to move across town. If they wanted to split it equally amongst 4 trips, how much

Vlad [161]

1/24 of a ton.
Hope this helps

3 0

3 years ago

Which of the following is a multiple of 5

adoni [48]

Answer:

5, 10, 15, 20, 25, 30,...