All categories

3 years ago

Solve for d. 41=12d-7 d= ?

Mathematics

2 answers:

gladu [14]3 years ago

4 0

41=12d-7

-12d= -7-41

-12d= -48

d = 4

joja [24]3 years ago

4 0

Answer: d = 4

Step-by-step explanation:

First, switch sides :

12d -7= 41

Then, Add 7 to both sides:

12d- 7 + 7 = 41 +7

After, Simplify :

12d = 48

Next, Divide both sides by 12 :

$\frac{12d}{12} = \frac{48}{12}$

Finally, you get your answer: 

d = 4

* Hopefully this helps:) mark me the brainliest:) !!

∞ 234483279c20∞

You might be interested in

Three times the sixth power of 10

dexar [7]

My guy siri can answer this one but the answer is 3000000

8 0

3 years ago

Read 2 more answers

2. The population of Small Town, Alabama was 13,128 in 1990 but the town is growing at a rate

belka [17]

Answer i've done the math multiple times and everytime i get the answer 21,950. i don't think i'm doing the math wrong, maybe try asking the teacher or whoever is the one grading it cause it could be a typo or something like that.

Step-by-step explanation:

7 0

4 years ago

Find two consecutive integers whose sum is 77

Semenov [28]

Answer:

Step-by-step explanation:

The difference between two consecutive integers is 1

So if

x - the smaller number

then

x+1 - the larger number

x + x+1 = 77

-1 -1

2x = 76

÷2 ÷2

x = 38

x+1 = 38+1 = 39

7 0

3 years ago

This is the term used to describe an argument or proof which is logically correct. That is, its conclusion follows from its assu

HACTEHA [7]

Answer:

Valid

Step-by-step explanation:The term "valid" generally refers to a property of particular statements and deductive arguments. This term is used to describe an argument or proof that is logically correct. That is, its conclusion stems from its assumptions or premises.

A valid argument is one that the conclusion necessarily follows from the premises. That is, if the premises are true, the conclusion will also be true.

Suppose you are presented with two true premises. If you accept that both are true, then you will have to accept that the conclusion is also true, because there is no possibility that the conclusion is false in this case.

6 0

3 years ago

Read 2 more answers

A breed of cattle needs at least 10 proteins and 8 fats units per day. Feed type I provides 6 protein and 2 fat units at $4 per

Vikki [24]

Let the number of bags of feed type I to be used be x and the number of bags of feed type II to be used be y, then:

We are to minimize:

C = 4x + 3y

subject to the following constraints:

$6x+2y\geq10 \\ \\ 2x+3y\geq8 \\ \\ x\geq0,\ y\geq0$

From the graph of the 4 constraints above, the corner points are (0, 5), (1, 2), (4, 0).

Testing the objective function for the minimum corner point we have:

For (0, 5):
C = 4(0) + 3(5) = $15

For (1, 2):
C = 4(1) + 3(2) = 4 + 6 = $10

For (4, 0):
C = 4(4) + 3(0) = $16.

Therefore, the combination that yields the minimum cost is 1 bag of type I feed and 2 bags of type II feed.

7 0

3 years ago