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ExtremeBDS [4]
3 years ago
13

Make sure to pick ALL and It needs To BE CoRRECt

Mathematics
1 answer:
umka2103 [35]3 years ago
4 0

Answer:

<u>(a):  9x + 45</u>

Option A, 9(x + 5) because it distributes into 9x + 45

Option B, 9 * x + 9 * 5 because it multiplies into 9x + 45

<u>(b):  13 + 9y - 3 - y</u>

Option D, 8y + 10 because it combines into this number

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Biking at 12 mph, it takes Kristen hour to reach the train station to go to work. Kristen then takes the train to work, and it t
LenKa [72]

Answer:

d = 19 mi

Step-by-step explanation:

Total dist = bike dist + train dist

d = 12(.5) + 20(.5)

d = 6 + 13

d = 19 mi

4 0
3 years ago
Solve the equation.<br><br> −6t−7=17<br> solve for t
Anna71 [15]
-6t-7=17
-6t=24
-t=4
t=-4
8 0
3 years ago
Read 2 more answers
You have an equation y=x+7. Is the ordered pair (1,6) a solution? Yes or no?
vaieri [72.5K]
Answer:
no

step-by-step explanation:
y=x+7
x is the slope of 1
7 is the y-intercept
because 7 is the y-intercept and the slope is positive it never touches (1,6)
8 0
3 years ago
Abdull sells computers for a local computer outlet. He gets paid $400 per month plus a commission of 4.2% on all the computer ha
Fed [463]

Ok. So… Let's see if I can solve this one.

So since they wanted 4.2% out of the 640,000 Abdull makes, we can move the decimal(4.2%) to the left twice. Which will get .042 . The afterword-that will allow us to multiply 640,000 dollar with .042 . Which mean Adbull has receive 26,880 cash that year.

Answer for “A” = 26,880

Ok so his annual salary plus his commission. That means his 400 dollar (per month) plus the amount on the sales commission. Which mean… 400 dollar(Monthly) plus 26,880 dollars. Which will get us 27,280

A = 26,880

B = 27,280

(Im not sure about answer B because Im not sure if they are talking about yearly price for both or monthly payment for 400 dollar plus the monthly commission.) But overall, their,you have your answer.

4 0
3 years ago
4x^2-20x+25<br> Factor the quadratic completely
MissTica

Answer:

just go in your browser and use m    a    t   h  w    a    y  no spaces and should be the first one

Step-by-step explanation:

4 0
3 years ago
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