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trapecia [35]
3 years ago
8

400-[200-{35+15-70(100/25)}] plz hurry

Mathematics
2 answers:
FinnZ [79.3K]3 years ago
5 0

Answer:

-30

Step-by-step explanation:

400-[200-{35+15-70(100/25)}]

400-[200-{35+15-70(4)}]

400-[200-{35+15-280}]

400-[200-{50-280}]

400-[200-{-230}]

400-[430]

-30

Rzqust [24]3 years ago
4 0
The answer is just -30 your welcome :)
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At Pizza pizzazz the cost of a square pizza depends on the total square inches. A small
GaryK [48]

Answer:

The difference in price between a small pizza and a medium pizza is $0.81

Step-by-step explanation:

Small pizza

Side = 5inch

Area =  25 sq.in

Cost = $4 +0.04*25

        = 4 + 1.25  = $5.25

Medium pizza

Side = 8inche

Area = 64 sq.in

Cost = 3.50 + 0.04*64 = $6.06

Difference = Medium pizza - small pizza

                  = 6.06 - 5.25

                   = $0.81

4 0
3 years ago
Which of the following statements is not​ true? A. If the probability of an event occurring is​ 1.5, then it is certain that eve
yawa3891 [41]

Answer:

Therefore, we conclude that the statement in (A) is incorrect.

Step-by-step explanation:

We have the following sentences:

A) If the probability of an event occurring is​ 1.5, then it is certain that event will occur.  

B) If the probability of an event occurring is​ 0, then it is impossible for that event to occur.

We know that the range of probability of an event occurring is in the segment [0, 1]. In statement under (A), we have the probability that  is equal to 1.5.

Therefore, we conclude that the statement in (A) is incorrect.

8 0
3 years ago
Eric buys two plants. One plant is 4 inches tall and grows 2 of an inch per week. Another plant is 3 inches tall and grows
Liula [17]
It’s Abe beacuse it grew 7 inch week and 4 tall 2 week.
3 0
3 years ago
Read 2 more answers
7x - 4 = 24<br> show your work
Debora [2.8K]
Move -4 to the other side
7x=24+4
7x=28
x=4
4 0
3 years ago
Read 2 more answers
rosa is saving money for a trip. she has already saved $250 and plans to save $40 per week. this situation can be represented by
malfutka [58]

Rosa has saved $490 in 6 weeks.

To find the answer to this, simply plug the number of weeks in for the value of x and solve.

f(x) = 250 + 40x

f(6) = 250 + 40(6)

f(6) = 250 + 240

f(6) = 490

5 0
3 years ago
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