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MAVERICK [17]
3 years ago
7

What is the answer 4x+3=-5

Mathematics
2 answers:
Alexandra [31]3 years ago
7 0
The answer would be...
x=-2
weqwewe [10]3 years ago
5 0

Answer: x=-2

Step-by-step explanation:

What we are doing is isolating the variable

4x+3=-5

4x-3=-3 subtract 3 from five

4x=-8 divide to solve x

x=-2

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4(x+1.5)=38 solve for x
Kitty [74]

Answer:

x = 8

Step-by-step explanation:

4(x+1.5)=38

Distribute the 4

4x +6 = 38

Subtract 6 from each side

4x+6-6 = 38-6

4x = 32

Divide each side by 4

4x/4 = 32/4

x = 8

3 0
4 years ago
The first floor of a house consists of a kitchen, playroom, and dining room. The areas of the kitchen, playroom, and dining room
lozanna [386]

Answer: See explanation

Step-by-step explanation:

From the question, we are informed that the areas of the kitchen, playroom, and dining room are in the ratio 4 : 3 : 2 and that the combined area of these three rooms is 189 square feet.

Therefore, Kitchen area = 4/(4+3+2) × 189 = 4/9 × 189 = 84 square feet

Playroom area = 3/(4+3+2) × 189 = 3/9 × 189 = 63 square feet

Dining room area = 2/(4+3+2) × 189 = 2/9 × 189 = 42 square feet

5 0
3 years ago
30 lbs of potatoes cost $360. How much would 13 lbs cost?
gregori [183]

Answer:

$156

Step-by-step explanation:

To find how many pounds of potatos an amount is, it's valuable to find how much *one* pound is

With just dividing both sides by 30, we can get that one pount of potatos costs $12

Since we want how much 13 pounds we cost, simply multiple 12 by 13 which gives us an amount of $156

6 0
3 years ago
Read 2 more answers
Pew Research Center is a nonpartisan polling organization that provides information about issues, attitudes, and trends shaping
jarptica [38.1K]

Answer:

47% of American adult population

Step-by-step explanation:

The reason why polls are carried out is to obtain information that can represent the opinions, status or habits of the population. The polls do not include the total population, then include a small number of participants, but the results are extrapolated to the general population. There are always small margins of error resulting from polls, that is why the confidence levels are usually +/- 3 or 4%.

5 0
4 years ago
Hello, someone please help me with this question.
aleksandrvk [35]

Answer:

Ron is because the 7 and the 2 are the inside box while 10 and 12 are the outside, hope this helps :)

Step-by-step explanation:

3 0
3 years ago
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