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satela [25.4K]
3 years ago
5

30 POINTS

Mathematics
1 answer:
Alex777 [14]3 years ago
8 0

Answer:

Italy won the golf competition.

Step-by-step explanation:

Italy: -3 + 4 + 5 + -5 + 3 + -5 + 6 + -3 + -3

Total:  -1

Russia:-4 + 5 + -6 + 4 + 4 + 6 + -3 + -3 + -5

Total:  -2

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You have 5 cups of birdseed. You use 3/5, cup of birdseed each day. How many days will your birdseed last?
german

The bird seed will last for 8 days

6 0
3 years ago
Maya has 120 caramel apples to sell. Each caramel apple is covered with one
mylen [45]

Answer:

peanuts=2/5

chocolate chips=1/8

coconut=3/10

rest=sprinkles

2/5+1/8+3/10

lcm=40

<u>16 + 5 + 12</u>

     60

=33/60

60/60 -33/60

=27/60

=9 /20 apples are covered with sprinkles

9/20 x 120

<h2>=63 apples are covered with sprinkles</h2>

Step-by-step explanation:

6 0
3 years ago
Solve the equation : x^(2)+5=3(x^(2)-3)
Fittoniya [83]

Answer:

x = ± 2

Step-by-step explanation:

Given

x² + 5 = 3x² - 3 ( subtract x² + 5 from both sides )

0 = 2x² - 8 ( add 8 to both sides )

8 = 2x² ( divide both sides by 2 )

4 = x² ( take the square root of both sides )

x = ± \sqrt{4} = ± 2

6 0
3 years ago
Solve x2-x-5/2 = 0 using the quadratic formula.<br><br> the answer choices are in the picture
allsm [11]

Answer:

Exact Form:  x =( 1 ± √ 11) /2

It's the first one.

Step-by-step explanation:

Solve the equation for  x  by finding  a ,  b , and  c  of the quadratic then applying the quadratic formula.

7 0
3 years ago
Given the function f(x) = 3x3 + 7x2 + 5x, find f(-3).
Julli [10]

Answer:

the ans is b -33

Step-by-step explanation:

by putting the -3 in the place of x and adding,subtracting

4 0
3 years ago
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