Question 2 Tahlia solved the equation 5 - 56 -0 by factoring.

Part A: Select the factors of ?-56

(x-7)

(+7)

(x-4)

(+14)

(X-8)

(x+8)

(x+4)

(x-14)

The factors are: (x - 8) and (x + 7)

Step-by-step explanation:

Given

-- the right equation

Required

Select the factors of the equation

Expand the equation

Factorize:

Factor out x + 7

Hence, the factors are: (x - 8) and (x + 7)

For 1 flavor there are 9 topping

Therefore, for 5 different flavors there will be 5*9 choices

No of choices= 5*9

=45 

The answer is in the image 

The total nom of  code that can be used is equal to 5+3 = 8

The answer is in the image 

For every 8 cars there are 7 trucks

Therefore,

Cars:Truck=8:7

Answer is B)8:7

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Here,

tip=18%of $32

tip=(18/100)*32

=0.18*32

=$5.76

Total payment=32+5.76=$37.76

Salesperson will make 6% of 1800

=(6/100)*1800

=108

Salesperson will make $108 in $1800 sales

The answer is in the image