3 years ago

Heleoeoeoeoeooeoeoeeoeoeoeoe

Mathematics

1 answer:

IgorLugansk [536]3 years ago

6 0

Answer:

oh heelo

Step-by-step explanation:

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john paid $99 for one algebra book and two geometry book. the cost of a geometry book is $3 less than a algebra book. substituti

tia_tia [17]

Answer:

A=34, G=31

Step-by-step explanation:

G=A-3

2G+A=99

plug in for g 2(A-3)+A=99

distribute 2 A-3+A=99

combine like terms 3A-3=99

solve for a 3A=102 A=34

plug in a solve for g G=34-3 G=31

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3 years ago

Show division using an array 1. 24÷4 Quotient= Remainder=

Lana71 [14]

Answer:

Quotient: 6

Remainder: None

Step-by-step explanation:

24 divided by 4 is 6.

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2 years ago

- is dilated to be ' ' ' '. The original is the center of dilation.

Oliga [24]

The scale factor is 5

In the first image, you can see that the pre image square it 1 unit long and the image is 5. How do you get 1 to 5, you multiply by 5. So the scale factor is 5.

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2 years ago

Franco read 3/8 of a chapter of his history book in 1/5 of an hour. At this rate, how many chapters of his history book can he r

Irina18 [472]

He can read $1\frac{7}{8}$ chapters of his history book in 1 hour.

Explanation

Franco read 3/8 of a chapter of his history book in 1/5 of an hour.

Suppose, he can read $x$ chapters of his book in 1 hour at this rate.

So, the equation according to the ratio of 'the chapter to the time' will be....

$\frac{x}{1}= \frac{\frac{3}{8}}{\frac{1}{5}}\\ \\ \frac{x}{1}=\frac{3}{8}*\frac{5}{1}\\ \\ \frac{x}{1}=\frac{15}{8} \\ \\ x= \frac{15}{8}= 1\frac{7}{8}$

So, he can read $1\frac{7}{8}$ chapters of his history book in 1 hour.

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3 years ago

If the Federal Reserve decreases the reserve rate from 4% to 2%, how does this affect the amount of money that would result beca

Snezhnost [94]

55,000÷0.04
=1,375,000

55,000÷0.02
=2,750,000

2,750,000−1,375,000
=1,375,000 increase

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3 years ago