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4 years ago

Write the equation that can be used to solve for x.

Mathematics

2 answers:

larisa [96]4 years ago

8 0

The answer is 112 I think:)

Stels [109]4 years ago

6 0

7x + 7 + 4y = 112

-7 from both sides

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Is -5, -1, 1, 5 arithmetic

lesya692 [45]

Answer:

No, the given sequence is not arithmetic.

Step-by-step explanation:

Given sequence-

- 5, - 1, 1, 5

Here, a = - 5, a is the first term of the given sequence.

For common difference-

d = $t_{2} - t_{1} = t_{3} - t_{2} = t_{4} - t_{3}$ 

Let $t_{1} = - 5, t_{2} = - 1$

d = $t_{2} - t_{1}$

= - 1 -( - 5)

= - 1 + 5

= 4...........................(i)

Let $t_{2} = - 1, t_{3} = 1$

d = $t_{3} - t_{2}$

= 1-( - 1)

= 1 + 1

= 2................................(ii)

Let $t_{3} = 1, t_{4} = 5$

d = $t_{4} - t_{3}$

= 5 - 1

= 4....................................(iii)

∵ In equation (ii) common difference d is not 4, therefore the given sequence is not arithmetic.

8 0

4 years ago

Add the product of (-16) and (-9) to the quotient of (-132) by 6.

alukav5142 [94]

9*16-132/6=122...........

8 0

3 years ago

8 pencils costs 3.44 what is the unit rate for 1 pencil

ASHA 777 [7]

Answer: Unit rate for 1 pencil is 0.43.

Step-by-step explanation:

Since we have given that

Cost of 8 pencils = 3.44

We need to find the cost of 1 pencil i.e unit rate for 1 pencil,

For this we'll use the unitary method ,

Cost of 1 pencil is given by

$\frac{3.44}{8}=0.43$

Hence, unit rate for 1 pencil is 0.43.

7 0

3 years ago

Read 2 more answers

Ysis Q3

Gelneren [198K]

Answer:

1. Determine the slope of line AB: 4/3

2. Determine the slope of line DC: 4/3

3. Determine the length of line AB: 5

4. Determine the length of line DC: 5

4 0

3 years ago

Indica si es mayor que, igual que, o menor que (<,>,=) -4_3 5_-5 -6_0 -4_-12 -9_1 -8_100 -90_5 -3_-2 -7_-5 10_3

natita [175]

Answer:

-4<3, 5>-5, -6<0, -4>-12, -9<1, -8<100, -90<5, -3<-2, -7<-5, 10>3

Step-by-step explanation:

7 0

3 years ago