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Step2247 [10]
3 years ago
11

Brenda needs to solve the system of linear equations below for her homework assignment. y = 9x – 70 y = 2x – 32 Which is a reaso

nable estimate of the solution to this system of linear equations?
A. (8, -25
B. (7, -24)
C. (5, -22)
D. (3, -20)
Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
6 0

Answer:

C (5, -22) is the answer

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Joe had $2. He found a quarter but he lost a dollar in the vending machine. How much money does he have now
luda_lava [24]
1.25$ ( 1 dollar and 25 cents )
6 0
3 years ago
Read 2 more answers
10. A squirrel gathers 21 acorns in 3 minutes and 30 seconds. At that rate, how many acorns will the squirrel have after 10 minu
Softa [21]

Answer:

I believe it is: 60 acorns

Step-by-step explanation:

If my math is correct:

21 acorns divided by 600 seconds = .1

10 acorns x 60 seconds =600

.1 x 600= 60 acorns collected in 10 minutes

4 0
3 years ago
Please help ASAP 15pts
Volgvan

Answer:

A, B, D, F, G

Step-by-step explanation:

On a box plot, you need to mark the median, Q1, Q3, maximum, and minimum.

  • A is included because .032 is the minimum.
  • B is included because .557 is Q1 (the median value of the lower half).
  • D is included because .850 is the median.
  • F is included because 1.250 is Q3 (the median value of the upper half).
  • G is included because 2.000 is the maximum.

All the other values (C, E) are not included!

3 0
4 years ago
-4|2w+6|= -32 how do you solve it
adoni [48]

Isolate the absolute value, confirm the absolute value is not equal to a negative number, split the absolute value into 2 equations (one positive and one negative), then solve both equations.

-4|2w + 6| = -32

|2w + 6| = 8 <em>divided both sides by -4 (confirmed that 8 is positive)</em>

<u>positive:</u> <u>negative:</u>

2w + 6 = 8 -(2w + 6) = 8

2w = 2 <em>(subtracted 6 from both sides)</em> 2w + 6 = -8 (<em>divided both sides by -1)</em>

w = 1 <em>(divided both sides by 2) </em>2w = -14<em> (subtracted 6 from both sides)</em>

w = -7 <em>(divided both sides by 2)</em>

Answer: 1, -7

7 0
3 years ago
1) 3x – 4y = 25
mr Goodwill [35]
1) B. (3, –4), because <span>3(3) – 4(-4)= 9+ 16= 25
2) C: 12  solve this this system of equation X  + Y = 37  and  2X + 4 Y= 124
x: chichens and y pigs, you will find x=12, 
3) </span>b + p = 42
5b + 2p = 144
20 binders, solve the system, and you will find b=20
4) the solution is C) (–2, 1), because 3(-2) – 7 (1)= –6 -7=-13
5) A. It's not; the graphs of the two equations can intersect only once.<span>

</span>
7 0
3 years ago
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