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3 years ago

What is the answer to this?

Mathematics

1 answer:

rusak2 [61]3 years ago

6 0

Answer:

m<1 = 84

m<2 = 6

Step-by-step explanation:

6x + x - 8 = 90

Combine like-terms

7x - 8 = 90

Isolate the variable

7x = 98

Divide each side by 7

x = 14

--------------------------------------

m<1:

6(x)

Substitute

6(14)

Multiply

m<2:

(x - 8)

Substitute

(14 - 8)

Combine

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5. Find the 34th term in the arithmetic sequence 9, 6, 3, A. 90 B. -90 C.-57 D. 108

mafiozo [28]

Answer:

B. -90

Step-by-step explanation:

a1=9; d=-3

a34=9-3(33-1)=-90

8 0

3 years ago

What is 7 times the sum of a squared and b minus 4 times the sum of a squared and b

spayn [35]

The sum of a squared and b is given by
$a^2+b$

7 times the sum of a squared and b is given by
 $7(a^2+b)$
while 4 times the sum of a squared and b is given by
 $4(a^2+b)$

Therefore, 7 times the sum of a squared and b minus 4 times the sum of a squared and b is given by

$7(a^2+b)-4(a^2+b)=3(a^2+b)$

7 0

3 years ago

Tricia recorded the number of pets owned by each of her classmates. These data points represent the results of her survey. 0, 3,

mars1129 [50]

Answer:

first put them in order: 0,0,0,0,0,0,1,1,1,1,1,1,1,2,2,2,2,3,3,3,3,4,4

Step-by-step explanation:

then make a number like with the numbers 0 1 2 3 4 on it and put the amount of dots there are for that number

for example under 0 would be 6 0's because there are 6 0's

4 0

3 years ago

Read 2 more answers

I need helppp on my test and i can't get it wrongggg

Artyom0805 [142]

Answer:

Perimeter = 16x + 16

Area = 40x + 15

Step-by-step explanation:

Perimeter = the sum of all the side lengths

Perimeter = 2(8x+3) + 2(5) = 16x + 6 + 10 = 16x + 16

Area = product of base times height

Area = (8x+3)*5 = 40x + 15

6 0

2 years ago

Plz help! It’s due soon!

gregori [183]

X-int: none
Y-int: (0,27)
Vertex: (-3,18)
AOS: x= -3
Max & Min Value: (-3,18)

8 0

3 years ago