Mathematics, 02.03.2021 21:50 trujillo03
Why is subtracting an expression similar to distributing a –1?
A. You increase each term inside the parentheses by –1 in order to subtract each term, since subtraction is the additive inverse.
B. You multiply each term inside the parentheses by –1 in order to add each term, since subtraction is the multiplicative inverse.
C. You multiply each term inside the parentheses by –1 in order to subtract each term, since subtraction is the multiplicative inverse.
D. You multiply each term inside the parentheses by –1 in order to subtract each term, since subtraction is the additive inverse.
Answers: 3
Mathematics, 21.06.2019 16:30
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
Mathematics, 21.06.2019 18:30
[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?
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Mathematics, 21.06.2019 22:20
The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap
Answers: 3
Why is subtracting an expression similar to distributing a –1?
A. You increase each term inside the...
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