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zzz [600]
4 years ago
7

Can someone please answer the highlighted questions? thanks!

Mathematics
2 answers:
raketka [301]4 years ago
4 0

Answer:

28 = 14 + x,  51 = 38 + x

Step-by-step explanation:

I got both sums because the last part says "is 28" and "is fifty-one," signaling that they each take up one side of the equation. Sum means add (so a + sign) and more than also means add (in this case). X just stands for the numbers not given.

laila [671]4 years ago
4 0

Answer:

1. n+14=28 (14)

2. 38+n= 51 (13)

Step-by-step explanation:

n+14=28

   -14  -14

n=14

38+n=51

-38     -38

n=13

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(1/125x^3)-1/3<br> Simplify the expression
bija089 [108]

Step-by-step explanation:

Simplify   1/125

1/125 . (x3))-1) ÷ 3

(x3

(———)-1) ÷ 3

 125

3.1    x3 raised to the minus 1 st power = x( 3 * -1 ) = x-3

3.2     125 = 53 (125)-1 = (53)(-1) = (5)(-3)

x(-3)  

 ——————— ÷ 3

(5)(-3)

         x(-3)        

Divide  ———————  by  3

  (5)(-3)

Answer:  125

/3x3

3 0
3 years ago
On the Federal Job site it states that at a 90% confidence level that the true population mean salary of High School Mathematics
pav-90 [236]

Answer:

Option c (I cannot........Florida) is the appropriate response.

Step-by-step explanation:

The given statement of query seems to be incomplete. Please find the attachment of the complete problem below.

  • Throughout New Jersey, the Federative Recruitment agency informs you of the average wage of mathematics in high schools.
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The other three given alternatives aren't related to the question. Thus option c is the correct one.

4 0
3 years ago
Jake bought the pizza shown above for lunch, which was cut into four equal slices. What percentage of the pizza did Jake eat if
Naddika [18.5K]
He ate 75% because 3/4=75%.

Hope this helped☺☺
5 0
4 years ago
Read 2 more answers
ASAP!!! On a distant planet, a ball is thrown upwards from ground level, reaching a maximum height of 12m and hitting the ground
GREYUIT [131]

Answer:

Hey there!

Our equation can be: -\frac{3}{4}x^2+6x.

When y is 3, we could have 3=-\frac{3}{4}x^{2}+6x.

Let me know if this helps, or if you need more help :)

7 0
3 years ago
Hannah says that 2.11 is a rational number. Gus says that 2.11 is a repeating decimal.
nalin [4]

Answer:

  • Hannah: 2.11 is a terminating decimal that can be written as 2 11/100. Rational numbers can be expressed as fractions.

Step-by-step explanation:

<u>The answer choices are:</u>

  • <u>Gus</u>: 2.11 repeats because there are two 1s.
  • <u>Gus</u>: 2.11 is a repeating decimal because it stops.
  • <u>Hannah</u>: 2.11 is a rational number because it's a decimal.
  • <u>Hannah</u>: 2.11 is a terminating decimal that can be written as 2 11/100. Rational numbers can be expressed as fractions.

<u>The correct one is:</u>

  • Hannah: 2.11 is a terminating decimal that can be written as 2 11/100. Rational numbers can be expressed as fractions.
8 0
3 years ago
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