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scoundrel [369]
3 years ago
12

Davis has ten apples. Gus is hungry and eats a fifth of them, but Davis buys twice the amount gus ate the next day. How many app

les is Davis left with after the purchase?:
Mathematics
2 answers:
andrey2020 [161]3 years ago
8 0
He is left with 12 apples
Basile [38]3 years ago
4 0
He is left with 12

1/5 of 10 is 2 so he was left with 8

2*2 is 4, and 8+4 is 12!
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Is this a complementary ,linear pair,vertical or adjacent?
vovangra [49]
Answer: Linear

Explanation: A linear pair of angles is formed when two lines intersect. Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.
6 0
3 years ago
Please help me understand and solve this​
ss7ja [257]

Step-by-step explanation:

just multiple them and you'll get the results and the results you got add them together

7 0
2 years ago
The ratio of two numbers is 4:9. When 5 is subtracted from each of them the new ratio becomes 3:8. Find the numbers.​
natta225 [31]

Answer:

FIRST NUMBER IS 20

AND

SECOND NUMBER IS 45

Step-by-step explanation:

LET THE RATIO BE X

FIRST NUMBER = 4X

SECOND NUMBER = 9X

A/Q,

=}4X - 5 / 9X - 5 = 3 / 8

CRISS CROSS,

=}8 ( 4X - 5 ) = 9X - 5 ( 3 )

=}32X - 40 = 27X - 15

=}32X - 27X = - 15 + 40

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=}X = 25 / 5

=}X = 5

THEREFORE,

FIRST NUMBER

=} 4X

=} 5 × 4

=} 20

SECOND NUMBER

=} 9X

=} 5 × 9

=} 45

8 0
3 years ago
Which function described as the arithmetic sequence below 1,-2,-5,-8,-11
motikmotik

Answer:

-3 it subtracts if you take 1and go back 3 times you get -3 same. for negative -5 back -3 is -8

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is Arithmetic Series
klio [65]

Answer:

I am pretty sure it is when you have a sequence of numbers that you are subtracting or adding from by the same constant over and over

Step-by-step explanation:

an=a1+(n-1)d

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an= the nth term in the sequence

a1 first term in the sequence. (Usually you can plug in 1, as the n, and work from there)

4 0
3 years ago
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