3 years ago

Which expressions are equivalent to 4(4a+5)

Mathematics

1 answer:

avanturin [10]3 years ago

5 0

2 (8a+10) is the answer

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Easy question. Solve the inequality -5x<40

laiz [17]

$\huge\text{Hey there!}$

$\mathsf{-5x < 40}$

$\large\text{DIVIDE -5 to BOTH SIDES}$

$\mathsf{\dfrac{-5x}{-5}$

$\rm{CANCEL\ out: \dfrac{-5}{-5} \ because\ that \ gives\ you\ 1}$

$\rm{KEEP: \dfrac{40}{-5}\ because \ that \ gives \ you \ what \ you \ are\ comparing}\\\\\rm{to \ the \ x-value}$

$\mathsf{\dfrac{40}{-5}=\boxed{\bf -8}}$

$\mathsf{x > -8}$

$\boxed{\boxed{\large\textsf{Answer: \large \bf x }\bf > \large\textsf{\bf -8}}}\huge\checkmark$

$\boxed{\large\textsf{IT is an O(P)(E)(N)(E)(D) circle shaded to the right}}$

$\large\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

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3 years ago

What is the decimal equivalent of the fraction? 3/22 Enter your answer to the nearest thousandth in the box. Answer ASAP Mus

likoan [24]

Answer = .13636363....

3 0

3 years ago

Read 2 more answers

A school bus during morning pickups to calculate its average speed between 2.8 km and 4.2 km.

kifflom [539]

Answer:

Option (c)

The average speed between 2.8 km and 4.2 km is 42 km/h

Explanation:

Given, the distance between 2.8 km and 4.2 km is 4.2 - 2.8 = 1.4 km

Time (in hours) between 2.8 km and 4.2 km

= 0.084 – 0.051

= 0.033 hr

Speed = $\frac{Distance}{Time}$

Speed = $\frac{1.4}{0.033}$

Speed = 42.4 km/hr = 42 km/h (rounded to nearest)

Therefore, the average speed between 2.8 km and 4.2 km is 42 km/hr

Hence, Option (C) is correct

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3 years ago

Which type of equation can be used to model the data in the table below?

leva [86]

X| 2|4|6jsososodidididjfjfifififififofioff

7 0

3 years ago

I need help!!!!! It’s urgent

Yuliya22 [10]

Answer:

do a line conforming to the table days=x sales =y

Step-by-step explanation:

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3 years ago