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GalinKa [24]
3 years ago
10

At Ralph’s fruit stand 3 apples cost 90 cents. You want to buy 7 apples. How much will they cost ?

Mathematics
1 answer:
MAVERICK [17]3 years ago
6 0

Answer:

$2.10

Step-by-step explanation:

90 divided by 3

=30

30 times 7

=210

210 divided by 10

=2.10

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Javine divided the two polynomial shown what is the quotient
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Find the formula for the polynomial
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3 years ago
In the fallowing diagram, it is shown that mEHG is a right angle, mEHF = x+ 1 and mGHF = 5x+5. Find the value of x, the numerica
GalinKa [24]

Answer:

x = 14

EHF = 15 degree  GHF = 75 degree  

Step-by-step explanation:

(x+1) + (5x+5) = 90

(x+5x)+ (1+5) = 90

6x + 6 = 90

6x = 90-6

6x = 84

x = 84/6

x = 14

EHF + GHF = 90 degree

EHF = x+1

       = 14 + 1 = 15

       = 15 degree

GHF = 5x+5

        = 14 x  5 (+5) = 70 + 5

        = 75 degree

EHF = 15 degree  GHF = 75 degree  

4 0
3 years ago
Find the equation of this line.<br> Acellus
aalyn [17]

Answer:

Step-by-step explanation:

two points on the line are (-3,-2) and (5,4)

slope=(4+2)/(5+3)=6/8=3/4

eq. of line is

y+2=3/4 (x+3)

4y+8=3x+9

4y=3x+1

y=3/4 x+1/4

8 0
2 years ago
The number of bacteria (b) in a batch of refrigerated food is given by the function b(t) = 20t2 − 70t + 300, where t is the temp
Setler79 [48]
If the number of bacteria b(t) is a function only of temperature t, and the temperature t(h) is a function only of time in hours h, then

b(t(h))=b(2h+3)=20(2h+3)^4-70(2h+3)+300
b(t(h))=320h^4+1920h^3+4320h^2+4180h+1710
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3 years ago
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Answer:

The answer is B

Step-by-step explanation:

4 0
3 years ago
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