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Arlecino [84]
3 years ago
10

Arnold needs to simplify the expression below.

Mathematics
2 answers:
Sliva [168]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Lunna [17]3 years ago
3 0

Answer:

0.5x7

Step-by-step explanation:

Assuming that the original expression is 4.3*3+ 11(8.2-0.5*7)-6, according to PEMDAS multiplication takes priority over addition and subtraction,, and therefore, from the choices given, 0.5 * 7 must be performed first.

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Question 2 (1 point)
jonny [76]

Answer:

(2,4)

Step-by-step explanation:

Equation 1:

x+y=6(for the 6 times they scored)

x=-y+6

Equation 2:

7x+3y=26 (for the 7 point touchdowns, and 3 point field goals.)

7(-y+6)+3y=26(replace x with -y+6)

7y+42+3y=26(distrubite property)

-4y+42=26

-4y= -16

y= 4

Now that we know that y is equal to 4:

x+4=6

x=2

5 0
3 years ago
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Emily drove 328 miles in 8 hours. If she drove at a constant rate, how far did she
kotykmax [81]
I’m pretty sure the answer is that she traveled 41 miles per hour

If you divide her distance by the time you will get her speed and since she’s driving at a constant rate her mph will be how far she traveled each hour
6 0
3 years ago
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Please help asap!!! theres multiple answers
BartSMP [9]

Answer: 3rd, 4th, and 5th are correct.

Step-by-step explanation:

We know that the equation 6(t+2) can be simplified to 6*t+6*2, also 6t+12. This causes any statements saying a variable with a certain value applies to one side also applies to the other.

4 0
2 years ago
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A number minus 5 is greater than 25?
yuradex [85]
X- 5>25 if you need to write out the equation
3 0
3 years ago
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Find the value of X<br> Answers:<br> A. 7<br> B. 25<br> C. 11<br> D.18
Lina20 [59]

Answer:

A- 7 is the answer

Step-by-step explanation:

7 0
3 years ago
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