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a_sh-v [17]
3 years ago
9

Translate this sentence into an equation.

Mathematics
1 answer:
vodomira [7]3 years ago
4 0

Answer:

3x-x+2=4

Step-by-step explanation:

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Ron is collecting tickets for a school play and needs to determine how many people are attending the show. Several groups give h
NeTakaya

Answer:

Ron collected 187 Ron collected 187

7 0
2 years ago
Little Melinda has nickels and quarters in her bank. She has two
SCORPION-xisa [38]

A) N +2 = Q which equals

A) N -Q = -2

B) .05N +.25Q = 3.50  multiplying A) by .25

A) .25N -.25Q = -.5  then adding A) and B)

.30N = 3

Nickels = 10 Quarters = 12

*************DOUBLE CHECK ***************

.05 nickels = $0.50  .25 Quarters = $3.00





7 0
3 years ago
Three-fifths of the members of the Spanish club are girls. There are a total of 30 girls in the Spanish club.
alekssr [168]

Answer:

50

Step-by-step explanation:

4 0
3 years ago
There are 48 students going on a field trip and 1/4 are girls how many boys are going on the field trip? In tape diagram
Sedaia [141]

Answer:

3/4 or 75% are boys

Step-by-step explanation:

4 0
3 years ago
Harold wrote this equation to model the level of water in a pool over time. The variable x represents time in hours. f(x) = 3,50
lina2011 [118]

Answer:

The water level is falling.

The initial level of water in the pool was 3,500 units

The water was 2,600 units high after 4 hours.

Step-by-step explanation:

The given function that models the water level is

f(x)=3,500-225x

where x represents time in hours.

The function represents a straight line that has slope m=-225

Since the slope is negative, it means the water level is falling.

The initial level of water in the pool can found when we put x=0 into the function.

f(0)=3,500-225(0)


f(0)=3,500, hence the initial level is 3,500.


To determine the level of water in the pool after 14 hours, we put x=14 into the equation to get;

f(14)=3,500-225(14)

f(14)=3,500-3150


f(14)=350


To determine the water level after 4 hours we put x=4

f(4)=3,500-225(4)

f(4)=3,500-900

f(14)=2,600


4 0
3 years ago
Read 2 more answers
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