3 years ago

Quick need the answer!

Mathematics

1 answer:

yawa3891 [41]3 years ago

7 0

I think that the answer is 16

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Solve for x <br><br> 3(x+2)+4(x-5)=10

Natasha_Volkova [10]

Answer:

x=24/7

Step-by-step explanation:

3(x+2)+4(x-5)=10

3x+6+4(x-5)=10

3x+6+4x-20=10

7x+6-20=10

7x-14=20

7x=24

x=24/7

8 0

2 years ago

Please help me with this I'm stuck,

algol [13]

Y = -2x -5

why?
-2x is found since in the table the x value is 0 and the y = -2

-5 because you are adding -5 every time

0= -2
-1 = -7
-2 = -12
-3 = -17

8 0

2 years ago

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The ratio of strawberries to bananas in a smoothie recipe are shown in the graph below.

dedylja [7]

Answer: The last table is the correct answer.

Step-by-step explanation: The ratio is 6 strawberries to 1 banana.

3 0

3 years ago

Sameera predicted that she would sell 38 blankets, but she actually sold 28 blankets. Which expression would find the percent er

antoniya [11.8K]

Solution: We are given:

Predicted Sales by Sameera $=38$

Actual Sales by Sameera $=28$

Now to find the Percent error, we have to use the below formula:

$Percent-Error= \frac{|Predicted-value - Actual-value|}{Actual-value} \times 100 \%$

$=\frac{|38-28|}{28} \times 100 \%$

$=\frac{10}{28}\times 100 \%$

$=35.71 \%$

Therefore, the percent error is $35.71 \%$

8 0

3 years ago

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What is the product of 4.5 × 10-5 and 2.4 × 10-2?

nikitadnepr [17]

4.5 • 10-5 = 40

2.4 • 10-2 = 22

4 0

2 years ago

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