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monitta
3 years ago
10

Solve for a please show all your work

Mathematics
1 answer:
o-na [289]3 years ago
6 0
Z = -b - a + 1

subtract 1
1z - 1 = -1b - 1a ( 1z is the same as z, same goes for b and a)

add -1b
1b - 1z - 1 = -1a

then we remove -1 by dividing it.
-1b -(-1z) + 1

Answer: -1b -(-1z) + 1 = A

A negative minus a negative is a positive, so the answer might as well be....
-1b + 1z + 1 = A
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Jake bought 4.08 pounds of apples he knows that 1.19 pounds are gala apples and the rest are cameo apples how many pounds of cam
sdas [7]

Answer: He bought 2.89 pounds of cameo apples.

Step-by-step explanation:

Since we have given that

Total number of pounds of apples he bought = 4.08

Number of gala apples = 1.19 pounds

So, the rest are cameo apples.

As we know to get the remaining value we always use the subtraction operation,

Now,

4.08-1.19=2.89

So, 2089 pounds of apple are cameo apples.


6 0
3 years ago
Dylan is 15, which is 3 years older than twice his sister Savannah’s age. How old is savannah
Brrunno [24]

Answer:

Savannah's age = 6 years

Step-by-step explanation:

Let

Savannah's age = x

Dylan's age = 15

Dylan is 15, which is 3 years older than twice his sister Savannah’s age

Dylan = 2x + 3

Find Savannah's age

2x + 3 = 15

Subtract 3 from both sides

2x + 3 - 3 = 15 - 3

2x = 12

Divide both sides by 2

2x / 2 = 12 / 2

x = 6

Therefore,

Savannah's age = x

= 6 years

Dylan's age = 2x +3

= 2*6 + 3

= 12 + 3

= 15 years

4 0
3 years ago
Tom and Jerry's Pizza Parlor changes $8.00 for large cheese pizza. Each additional topping is $1.
Scorpion4ik [409]

Answer:

Step-by-step explanation:

The price per pizza is $8.00 with additional toppings priced at $1.00 each.

If x represents the number of additional toppings, then the prizza price is

p(x) = $8.00 = ($1.00/topping)x, where 0 ≤ x < ∞

4 0
3 years ago
2. XYZW is a parallelogram with diagonals XZ and YW that intersect at point A.
sergeinik [125]

Answer:

AW=10

Step-by-step explanation:

In a parallelogram opposite sides are congruent meaning XA and AZ are congruent. YA and AW are congruent. So...

Solving for XA and AZ

 XA=AZ

3m=5m-4

-2m=-4

m=2

If YW=10m then 10 x 2 = 20

20 divided by 2 = 10

4 0
2 years ago
19. Given that the lines are parallel, what angle is congruent to angle 6?
nikklg [1K]
It is C bc it is on the opposite side and on the outside
6 0
3 years ago
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