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pentagon [3]
2 years ago
11

How many pizzas are needed for 40 students if 5 pizzas are needed for 25 students?

Mathematics
2 answers:
Daniel [21]2 years ago
8 0

Answer:

A

Step-by-step explanation:

Luba_88 [7]2 years ago
7 0
25/5 = 5
40/5 = 8
C. 8
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Karen has calls has 500 or 900 yards of thick soft wool, she has 200 feet at the strore they have 500 feet of wool. How many bal
Flauer [41]

Answer:

Yes.

Step-by-step explanation:

Because yes.

5 0
3 years ago
Given g(x)= -2x+2 and f(x)= 3x^2+4, find (g+f)(-3)
aliina [53]

Answer:

39

Step-by-step explanation:

g(x)= -2x+2 and f(x)= 3x^2+4

(g+f)(-3)

g(-3) = -2(-3) +2 = 6+2 =8

f(-3) = 3 (-3)^2 +4 = 3(9)+4 = 27+4 = 31

(g+f)(-3) = g(-3) + f(-3) = 8+31 = 39

3 0
3 years ago
Which number is greater?<br><br> A. 3.33 x 10^7<br> B. 2.34 x 10^5
Zina [86]

Answer:

3.33times 10^7 because when it is possible to substract 2.24times10^5 from it

5 0
3 years ago
Read 2 more answers
Write the equation of a linear function for which f=(-4)=0 and f=(0)=-2
densk [106]

Answer:

y = -0.5x - 2

Step-by-step explanation:

equation: f(x) = mx + b

f(-4) : -4m + b = 0  ...(1)

f(0):   0m + b = -2            b = -2   ... plug in (1)

-4m - 2 = 0

m = - 1/2 = - 0.5

linear equation: y = -0.5x - 2

6 0
3 years ago
Can someone plz help!!!!!
kakasveta [241]

Answer:

17. 15

18. 8(this one I'm not sure tho what does the right one say)

19. 32

20. 5

5 0
3 years ago
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