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Yuri [45]
3 years ago
11

A student provided the steps for solving an equation. Which statement describes the error in the solution?

Mathematics
1 answer:
Stella [2.4K]3 years ago
4 0
Answer: A.

They did not distribute the 3 to the 4 and -5a correctly.
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Answer as soon as possible
Reptile [31]

Answer:

-2

-3.1

-2 1/2

Step-by-step explanation:

All are negative and a diver diving into a pool means lower so it is all of the negative ones

4 0
3 years ago
An energy bar company manufactures peanut butter and chocolate bars.
Ivenika [448]

Answer:

sold 120 chocolate bars

sold 140 peanut butter bars

Step-by-step explanation:

x = peanut butter bars

y = chocolate bars

x + y = 260, total lbs

0.25x + 0.30y = 71, money

solve double variable equation

multiply -4 on both sides for 2nd equation

-x + -1.2y = -284

add both equations together

-0.2y = -24

y = 120

x = 260 - 120

x = 140

sold 120 chocolate bars

sold 140 peanut butter bars

3 0
3 years ago
A single card is drawn from a standard 52 card deck.
liberstina [14]

Answer:

selena gomez promoting a covergirl magazine is an example of what propaganda device? A.testimonial B.name-calling C.bandwagon

3 0
3 years ago
The roots of Billy's plant grew to 3 inches beneath the Earth’s surface. Graph all the possible depths the roots can continue to
vaieri [72.5K]
The plants are starting at -3, I would say that the plants can grow further down past negative three.

I would draw an open circle at -3, then have the arrow pointing to the left. This shows that the roots can grow lower than -3.

4 0
3 years ago
What is the estimate of 8.36
lions [1.4K]

Answer:

You can estimate to the nearest 10th.

Example:8.4

Step-by-step explanation:


3 0
3 years ago
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