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yawa3891 [41]
2 years ago
8

807 x 491 AND THEM ESTIMATE THE ANSWER

Mathematics
2 answers:
scZoUnD [109]2 years ago
6 0

Answer:

396237 / Estimation would be 396000 I believe.

Step-by-step explanation

Ray Of Light [21]2 years ago
6 0

Answer:

396000

Step-by-step explanation:

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Express the ratio in the simplest form. 20 gallons to 0.75 gallons
expeople1 [14]

ANSWER

The ratio in the simplified form is

80:3

EXPLANATION

We want to express 20 gallons to 0.75 gallons as a ratio in its simplest form.

We obtain the ratio as follows:

20:0.75

This is the same as

20: \frac{3}{4}

We multiply each term in the ratio by 4 to obtain;

20 \times 4:0.75 \times 4

This gives us,

80:3

5 0
3 years ago
Which graph represents the solution set of the system of inequalities?
Georgia [21]
To find out, graph them, analyze, and check.
Graph them. 
You get the graph below. 
Check the answers. 
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So, the answer is B.

6 0
3 years ago
Solve y=x² +7 for x.<br> A. x=y-7<br> B. x=+√y +7<br> C. x=y+7<br> D. x = t√y-7
Juli2301 [7.4K]

Answer:

D. x = t√y-7

Step-by-step explanation:

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4 0
2 years ago
John &amp; friends brought 4 bags of popcorn and 3 sodas at the movie for a total of 13.50. At the next movie John &amp; friend
scoray [572]

Answer:

The cost of 5 bags of popcorn and 2 sodas is 14.25 units.

Step-by-step explanation:

We are given the following in the question:

Let x units be the cost of a popcorn bag and y units be cost of soda.

The cost of 4 bags of popcorn and 3 sodas is 13.50.

Thus, we can write the equation:

4x + 3y = 13.50

The cost of 2 bags of popcorn and 5 sodas is 12.00

Thus, we can write the equation:

2x+5y=12

Solving the two equations, we get,

4x + 3y-(4x+10y) = 13.5 - 24\\\Rightarrow -7y  =10.5\\\Rightarrow y = 1.5\\\Rightarrow 2x + 5(1.5) = 12\\\Rightarrow x = 2.25

Thus, the cost of popcorn bag is 2.25 units and the cost of a soda is 1.5 units.

Cost of  5 bags and 2 sodas

==5x+2y\\=5(2.25) + 2(1.5)\\=14.25

Thus, cost of 5 bags of popcorn and 2 sodas is 14.25 units.

8 0
3 years ago
Consider the function p(t) show.identify the intervals on which the function appears to be in increasing
WINSTONCH [101]

Answer:A

Step-by-step explanation:

3 0
3 years ago
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