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Tasya [4]
3 years ago
6

Which of the following expressions is equivalent to 3?

Mathematics
2 answers:
Gwar [14]3 years ago
6 0

Answer:

B. 7 + (-4)

Step-by-step explanation:

natta225 [31]3 years ago
5 0

Answer:

B

Step-by-step explanation:

b says 7 - 4 which is 3

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5 + (-3) what is the answer
prohojiy [21]

5-3 is 2 the answer is 2

6 0
3 years ago
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Carl spent $140 in six days. He spent $20 on the first day. He spent the same amount of money during the next five days. 4a.Writ
expeople1 [14]

Answer:

20 + 5m = 140

$24 on each day of the last five days

Step-by-step explanation:

Total amount to spend in 6 days = $140

He spent:

First day = $20

Balance = Total amount to spend - Amount spent on first day

= $140 - $20

= $120

He spent the same amount of money during the next five days.

Amount spent each day in the last 5 days = Balance / 5 days

= 120 / 5

= 24

Amount spent each day in the last 5 days = $24

The equation is

20 + 5m = 140

Where,

m = amount spent in the last five days

20 + 5m = 140

5m = 140 - 20

5m = 120

m = 120 / 5

m = $24

5 0
2 years ago
In problems like -20≤5y, when you divide by 5 do you reverse the symbol because -20 is negative?
vampirchik [111]
No, you only reverse the symbol when the divisor is negative
8 0
3 years ago
Read 2 more answers
Give some examples of perpendicular lines inside or outside your classroom.​
DedPeter [7]

Answer:

Roads that meet at intersections in which create a right angle

Hospital crosses.

Step-by-step explanation:

5 0
3 years ago
A theater where a drug abuse program is being presented seats 150 people. The proceeds will be donated to a local drug informati
Yuliya22 [10]

there should be at least 100 adults and 50 students because if there are 100 hundred adults- that means there would be 1 student per 2 adults giving you 100 adults and 50 student equaling a total of 150 seats which is the max seats the theater can hold and that would raise


$2.00 x 100 = $200.00

$1.00 x 50 = $50.00

$200.00 + $50.00 = $250.00

$250.00 is the max amount of money the program can make and to make that $250.00--- 100 adults and 50 students would have to attend

4 0
3 years ago
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