Mathematics, 12.12.2020 16:40 zackarygonzalez1028
IF YOU GET MORE QUESTIONS RIGHT THAN THE OTHER I WILL GIVE BRAINLIEST AND GIVE MORE POINTS TO YOU
THIS IS VERY BIG AND TIMED ONE 1 HOUR PLEASE HURRY IT IS MAX POINTS
q1: Daniel expanded the expression as shown.
-2(-8x-4y+(3/4)) = 10x - 8y - (1 + (1/4)
What errors did he make? select three options
A: The first term should be negative.
B: The second term should be positive.
C: The last term should be -1 & (1/2), not --1 & (1/4).
D: He added -8 and -2 instead of multiplying-8 by -2
E: He did not simplify the expression completely.
q2:which expressions are equivalent to 8(-10x + 3.5y - 7)? select two options.
A: -80x + 24.5y - 56
B: -80x + 28y - 56
C: 80x + 28y + 56
D: 4(-20x + 7y - 14)
E: -4(-20x + 7y - 14)
Which pair shows equivalent expressions?
A. 2x + 10 = -2(x - 5)
B. -2(x + 5) = 2x - 10
C. -2x - 10 + -2(x + 5)
D. -2(x - 5) = 2x - 10
Which expression is equivalent to 8x - 12y + 32
A: 16(0.5x - 4y + 32)
B: 16(0.5x - 0.75y + 32)
C: 16(0.5x - 0.75y + 2)
D: 16(0.5x - 0.4y + 2)
Which expression is equivalent to -6((-2/3) + 2x)?
A: -4 - 12x
B: -4 + 2x
C: 4 - 12x
D: 4 + 12x
When 0.3(4x ā 8) ā 0.5(ā2.4x + 4) is simplified, what is the resulting expression?
A: -4.4
B: 1.2x - 2.4 + 1.2x - 2
C: 2.4x - 0.4
D: 2.4x - 4.4
Which property can be used to expand the expression -2((3/4)x+ 7)?
A: the associative property
B: the commutative property
C: the distributive property
D: the additive identity property
Which expression is equivalent to 30((1/2)x - 2) + 40((3/4)y - 4?
A: 45xy - 220
B: 15x - 30y - 220
C: 15x + 30y - 220
D:15x + 30y - 64
When 4(0.5x + 2.5y - 0.7x -1.3y + 4) is simplified, what is the resulting expression?
A: -0.8x + 4.8y + 16
B: 0.8x - 4.8y + 16
C: -0.8x - 4.8y + 4
D: 0.8x + 4.8y + 4
Which expression is equivalent to 2(14x - 3y + 28x + 12.2 - 5y - 17.5)?
A: 84x - 16y - 10.6
B: 28x - 6y - 10.6
C: 42x - 8y - 5.3
D: 84x - 16y - 5.3
PLEASE I BEG YOU NO RANDOM COMMENTS JUST TO GET POINTS I DONT WANT TO WASTE THESE
Answers: 1
Mathematics, 21.06.2019 20:30
In the diagram of circle o, what is the measure of zabc?
Answers: 2
Mathematics, 21.06.2019 20:30
When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.
Answers: 1
Mathematics, 22.06.2019 01:10
|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) āŖ z > (1/2)}
Answers: 3
Mathematics, 22.06.2019 04:40
Which statement is true about the function f(x)= square root -x ? the domain of the graph is all real numbers. the range of the graph is all real numbers. the domain of the graph is all real numbers less than or equal to 0. the range of the graph is all real numbers less than or equal to 0.
Answers: 3
IF YOU GET MORE QUESTIONS RIGHT THAN THE OTHER I WILL GIVE BRAINLIEST AND GIVE MORE POINTS TO YOU
T...
English, 20.04.2021 23:50
History, 20.04.2021 23:50
Mathematics, 20.04.2021 23:50
Health, 20.04.2021 23:50
World Languages, 20.04.2021 23:50
Mathematics, 20.04.2021 23:50
Mathematics, 20.04.2021 23:50
Mathematics, 20.04.2021 23:50