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MariettaO [177]

2 years ago

9

What is the missing length 11 + = ×16 = ÷2 =209

1 answer:

zzz [600]2 years ago

3 0

11 plus what number equals 16 in order to complete your problem.

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Find the product of 3 - 1 and 7x^2- 4x- 8 using the Vertial Method

laila [671]

Answer:yolo dawg

Step-by-step explanation:

7 0

2 years ago

the sum of an integer and seven more than four times the next consecutive integer is 66. find the integers

AveGali [126]

Lets say that integer is x so its consecutive number is x+1.
x+ 7+4(x+1)=66
x+7+4x+4=66
5x+11=66
5x=55
x=11

next number is 12

7 0

2 years ago

Joe started saving $25 in January. Each month after, he increased the amount by $5. After

topjm [15]

So basically you start with $25 and then you can multiply 5✖️12 because there is 12 months in a year so then you take the product and multiply it again by 2 and finally you add it to $25.I’m not really good at math but I hope this helps :)

6 0

2 years ago

Solve -3x^2 - 4x - 4 = 0

shepuryov [24]

$-3x^2 - 4x - 4 = 0\\\\\Delta=(-4)^2-4\cdot(-3)\cdot(-4)=16-48=-32$

$\Delta$ therefore there are no solutions in real numbers.

3 0

2 years ago

Read 2 more answers

Simplifie 8m2+3m+m3+4

mash [69]

Answer:

$15+m^{6}$

Step-by-step explanation:

$8m^{2} +3m+m^{3}+4\\8+4+3+m^{3} +m^{2} +m\\8+4+3+m^{6} \\15+m^{6}$

5 0

1 year ago