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Cloud [144]
2 years ago
5

PLS HELP ME ITS DUE IN 4 MINS! Subtract 2y²+7y+2 from 6y²+9y−8.

Mathematics
2 answers:
Dmitry_Shevchenko [17]2 years ago
8 0

Answer:

-4y^2 - 2y + 10

Step-by-step explanation:

KonstantinChe [14]2 years ago
5 0

Answer: 4y^2+2y-10

Step-by-step explanation:

Subtract the first expression from the second one. The like terms combine, and you get the expression.

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Write 15+45 as a product of two factors using the gcf and the distributive property
valkas [14]

Answer:

15(1 + 3)

Step-by-step explanation:

15 written in its prime factors is 3 × 5 (15 × 1)

45 written in its prime factors 3 × 3 × 5 (15 × 3)

The greatest common factor is 15: 15 × 1 = 15 and 15 × 3 is 45

∴ 15 + 45 = 15(1 + 3)

Hope this helps! Make me brainiest, lol it's fine if you don't. : )

5 0
2 years ago
Mystery question A=8+8 B= A-7 A=16 B=​
frosja888 [35]

Answer:

9.

Step-by-step explanation:

It's given that A = 16. It shows that B = A-7, so that would mean B is 16-7, which is 9.

4 0
3 years ago
Two shapes with equal perimeter are pictured below.
Radda [10]

Answer:

Measure of CD = 17 units

Step-by-step explanation:

Perimeter of a polygon = Sum of measures of all sides of the polygon

Perimeter of the given rectangle = 2(length + width)

                                                       = 2[(x + 3) + (2x - 1)]

                                                       = 2(3x + 2) units

Perimeter of triangle EFG = EF + FG + GE

                                           = (x - 7) + (4x - 8) + (3x + 1)

                                           = (8x - 14)

                                           = 2(4x - 7) units

Since, perimeters of both the figures are equal,

2(3x + 2) = 2(4x - 7)

3x + 2 = 4x - 7

4x - 3x = 7 + 2

x = 9

Measure of CD = (2x - 1)

                         = 2(9) - 1

                         = 17 units

6 0
3 years ago
HOW MANY SQUARE NUMBERS IN A PACK OF 52 CARDS
Vesnalui [34]
In a pack of 52 cards, there are 3 square numbers - 1, 4, and 9.

1 × 1 = 1
2 × 2 = 4
3 × 3 = 9
4 0
3 years ago
There is a line that includes the point (1,10) and has a slope of 2. What is its equation in slope-intercept form?​
Dominik [7]

Answer:

y = 2x + 8

Step-by-step explanation:

You can input the slope and points into the point-slope equation and simplify:

y - 10 = 2(x - 1)

y - 10 = 2x - 2

y = 2x + 8

4 0
3 years ago
Read 2 more answers
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