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Alexandra [31]
3 years ago
9

Help forgot how to do theses

Mathematics
1 answer:
zlopas [31]3 years ago
7 0
1.) 64x^9 y^9
2.) 11y^5 z^15
3.) 1/8x^3 y^7
4.) 8x^6
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Mrs. Woods prepared bags of baked cookies. The graph shows the number of bags and the number of cookies she used.
larisa86 [58]

Answer: 4 cookies per bag

Step-by-step explanation

3 0
3 years ago
neveah and jason stopped by a restaurant to eat neveah purchased 2 hotdogs and 1 drink for $3.75 jason purchased 3 hotdogs and 2
RoseWind [281]

Answer:

2x + y = 3.75

3x + 2y = 6

Step-by-step explanation:

x = cost of 1 hot dog

y = cost of 1 drink

Neveah: 2x + y = 3.75

Jason: 3x + 2y = 6

5 0
3 years ago
X² + 7x + 12 factorise it​
Sidana [21]

Step-by-step explanation:

x²+7x+12

x²+4x+3x+12

x(x+4)+3(x+4)

(x+3)(x+4)

hope it helps

4 0
3 years ago
How to write a expression for: Jasmin has increased her $45 by m dollars and then spends a third of the entire amount.
siniylev [52]
The first part is addition.
45+m
If she spend a third of it, you could multiply by 1/3 or divide by 3.
Multiply: 45+m x 1/3
Divide: 45+m/3
6 0
3 years ago
What is the equation of this graphed line?
Reptile [31]

using the rise/run method the rise is 4 and the run is 2 so the slope should be 4/2

8 0
3 years ago
Read 2 more answers
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