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riadik2000 [5.3K]
2 years ago
15

Simplify the expression -2(5z -7)

Mathematics
1 answer:
zaharov [31]2 years ago
4 0
-10z+14 would be the simplified answer
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Quadratic inequalities
lina2011 [118]
See picture for rough graph

7 0
3 years ago
$14.40 for 4.5 pounds of beef
Svetradugi [14.3K]

Answer:

One pound of beef is $3.2

Step-by-step explanation:

14.40 / 4.5

= 3.2

CHECK:

3.2 * 4.5

=14.40

6 0
2 years ago
Read 2 more answers
Mr. Gomez took his family to the zoo and spent $30.50 on drinks and food. He spent $14 on drinks that cost $1.75 each. He spent
OLga [1]
30.50-14= 16.50
16.50 divided by 2.75= 6
The answer is 6
8 0
2 years ago
A system of equations is graphed on the coordinate plane. y=−2x−3y=−2x+2 Graphs of the equations y equals negative two x plus tw
AleksandrR [38]
In y = mx + b form, the slope will be in the m position and the y int will be in the b position

y = -2x + 2....slope = -2 and y int = 2
y = -2x - 3.....slope = -2 and y int = -3

when u have 2 lines that both have the same slope but different y intercepts, u have parallel lines with no solution because ur lines never intersect.

so ur answer is : no solutions or 0 solutions


3 0
3 years ago
Read 2 more answers
36.00x0.07 show explanation
makkiz [27]

Answer: 2.52

Step-by-step explanation: 36.00x0.07

36.00 is the same as 36

so, 36x0.07=2.52

5 0
2 years ago
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