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Genrish500 [490]
3 years ago
8

Can someone pls help

Mathematics
2 answers:
m_a_m_a [10]3 years ago
6 0

Answer:

C. 15+n

Step-by-step explanation:

Sum- the answer to an addition problem.

so It would be a addition problem

k0ka [10]3 years ago
5 0

Answer:

C) 15 + n

Step-by-step explanation:

Sum means addition, so we are trying to find the sum of 15 and a number.

15n would be 15 multiplied by a number

15-n would be 15 minus a number

15/n would be 15 divided by a number

which leaves us with c.

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Charlie is the quarterback for the cougars football team. His team had three penalties in a row for -5 yards each. How many yard
pav-90 [236]

Answer:

-15

Step-by-step explanation:

-5 x 3 = -15

they went back 5 yards 3 times so it is a total of back 15 yards

4 0
3 years ago
Find the sale price to the nearest cent.<br><br> $140 coat; 10% discount
mrs_skeptik [129]

Answer:

126

Step-by-step explanation:

140*10%

change to decimal:

140*.10

14 dollars off original price

140 - 14 = 126

5 0
3 years ago
Read 2 more answers
"Hang time" is the time you are suspended in the air during a jump. Your hang time t in seconds is
Artyom0805 [142]

Answer:

2.5/5V

Step-by-step explanation:

Given the expression for hang time t = 5Vh

A kite sailor has a hang time of 2.5 secs

Height of the kite’s sailor’s jump = ?

Therefore 2.5 = 5Vh

Divide both sides by 5V

2.5/5V = h

h = 2.5/5V

4 0
3 years ago
X+3 &lt; -2 solve inequality
Delicious77 [7]
Take away 3 from both sides,

x+3<-2
   -3  -3 
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answer=x<-5
hope this helps.......
8 0
3 years ago
Which expressions are equivalent to 2(4f+2g)
Vladimir [108]

Answer:

Option (a) and (d) are correct .

An equivalent expression to the given expression  2(4f + 2g) is  8f + 4g

and 4 (2f + g)

Step-by-step explanation:

Given: Expression 2(4f + 2g)

We have to choose an equivalent expression to the given expression  2(4f + 2g)

Consider the given expression 2(4f + 2g)  

Apply Distributive property, \:a\left(b+c\right)=ab+ac

We have,

a = 2, b = 4f and c = 2g

2(4f + 2g) = 8f + 4g

Now, take 4 common from each term, we have,

8f + 4f = 4 (2f + g)

Thus, an equivalent expression to the given expression  2(4f + 2g) is  8f + 4g and 4 (2f + g)

8 0
3 years ago
Read 2 more answers
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