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Semenov [28]
3 years ago
13

Help! 50 points Need it today

Mathematics
1 answer:
borishaifa [10]3 years ago
6 0

Step-by-step explanation:

I’m not positive about the models I’m bad at making models for my word problems but my explanation for the problem solving make sense

c I was confused so I didn’t even try to do it because I didn’t understand

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Paint sells in metal cans one gallon each. How many gallons of paint must be purchased to paint a room containing 840 square fee
Kisachek [45]

Answer:

5 Gallons of paint

Step-by-step explanation:

840 square ft one Gallons covers 190 square ft

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3 years ago
Solve the compound inequality.<br> x+3&lt;0 or 5x&gt;−10
IgorC [24]

Answer:

x + 3 < 0 \:  \: or \:  \: 5x >  - 10 \\  \\ x <  - 3 \:  \: or \:  \: x >  - 2 \\  \\ { \boxed{  \:  \:  - 3 < x <  - 2 \:  \: }}

5 0
2 years ago
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A pattern calls for 21 yards of material and 1 1/4 yards of lining. how much total fabric is needed
lesantik [10]
Add
21 + 1 1/4 = 22 1/4
7 0
3 years ago
REALLY NEED HELP FOR THIS ALGEBRA 2 QUESTION THANK YOU IN ADVANCE
guajiro [1.7K]

Lets make an equation for the line first. The slope is 3 and the y intercept is -1, so we can make the equation y = 3x - 1. Then, to figure out what sign to use (<= or >= due to solid line in graph), we replace the = sign with one and see if a coordinate in the shaded area will furfill the inequality. If it doesn't, we know it needs the other inequality sign. If it does, we have found the correct inequality. So let's try y <= 3x - 1 with the coordinate (1,1). We try it, solve, and get 1 <= 2. So, the inequality for this graph is y <= 3x - 1.

6 0
3 years ago
Find all the powers of 4 in the range of 4 through 1000
Nookie1986 [14]

4¹ = 4
4² = 16
4³ = 64
4⁴ = 256

(4⁵ = 1,024)


4 0
3 years ago
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