Given ab = 14x - 7 and ac = 35 and b is the midpoint of segment ac. what is the value of x? what is the value of ab? what is the value of bc? be sure to show your work and all three answers? (u2l3 or b.2, b.3, b.4 & b.5)

We are given AB = 14x -7.

AC= 35.

B is the mid point of AC.

Therefore,

AB = BC

We have AB = 14x -7.

Therefore, BC also  = AB = 14x -7.

AB+BC = AC.

Plugging values of AB, BC and AC in the equation, we get

14x -7 + 14x -7 = 35

Combining like terms, we get

28x -14 = 35.

Adding 14 on both sides, we get

28x -14+14 = 35+14

28x = 49

Dividing both sides by 28, we get

x=1.75.

Plugging value of x=1.75 in expression for AB = 14x -7, we get

AB= 14*(1.75) -7

AB = 24.5 -7 = 17.5.

AB= BC.

Therefore, BC = 17.5.

Therefore, final

Value of x = 1.75

Value of AB = 17.5 and

Value of BC = 17.5.

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

b.my answer is b.

brainliest