2 years ago

Use FOIL to multiply the binomials. (x+9)(x+1)

Mathematics

1 answer:

Scilla [17]2 years ago

5 0

Answer: Foil stands for FIRST OUTSIDE INSIDE LAST

(x +9)(x+1) = x^2 + 10x + 9

Step-by-step explanation:

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Each gridline represents one mile. If Ryan drove from home to the soccer field and then from the soccer field to the library, tr

romanna [79]

Answer:

13 miles

Step-by-step explanation:

Given that he traveled in a straight line to each destination. Then,

i. distance from his home to soccer field = $\sqrt{x^{2} + y^{2} }$

= $\sqrt{4^{2} + 3^{2}}$

= $\sqrt{16 + 9}$

= $\sqrt{25}$ = 5 miles

ii. The distance from soccer field to the library = 8 miles.

So that we can say that;

Ryan's total distance from home to the library = 5 + 8

= 13 miles

Thus, Ryan would have traveled 13 miles by the time he reached the library.

3 0

2 years ago

What is the solution of x+25=12 ?

TEA [102]

X + 25 = 12
-25 on both sides
x = -13

Answer:
x = -13

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2 years ago

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There are 3 yellow, 4 blue, 3 green, and 2 red candies in a bag. Without looking, Brian reaches into the bag and pulls out one p

olga55 [171]

<h3> - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - </h3>

➷ First, we need to figure out the total number of candies:

3 + 4 + 3 + 2 = 12

Keep this number in mind as it will be the denominator

There are 3 yellow candies so the probability would be:

$\frac{3}{12}$ or $\frac{1}{4}$

➶Hope This Helps You!

➶Good Luck :)

➶Have A Great Day ^-^

↬ Hannah ♡

7 0

2 years ago

What ordered pair is represented by the plotted point?

bezimeni [28]

B. (-7,4)
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2 years ago

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Wendy borrowed a 370-page book from the library. She has already read 20 pages. The book is due back to the library in 7 days. W

Leviafan [203]

Answer:

n ≥ 50

Step-by-step explanation:

Total pages = 370

Read pages = 20

Number of days remaining = 7

Reading rate per day = n

7n + 20 ≥ 370

7n ≥ 370 - 20

7n ≥ 350

n ≥ 350/7

n ≥ 50 pages per day for the remaining 7 days

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2 years ago