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ella [17]
2 years ago
15

Does the point (–3, 4) satisfy the equation y = –2x + 5? Yes Or No

Mathematics
1 answer:
Mekhanik [1.2K]2 years ago
6 0

Answer:

No

Step-by-step explanation:

y = -2x + 5

4 = -2(-3) + 5 - Substitute both x and y

4 = 6 + 5 - Simplify

4 ≠ 11

Hence, no, (-3, 4) doesn't statify the equation y = -2x + 5

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Rewrite the expression using the GCF and distributive property. (110-44)
Afina-wow [57]

let me divide your question into two parts A and B as;

A.Rewrite the expression using the GCF and distributive property. (110-44)

B.how many 24-foot jump ropes can be made from a rope that is 100 feet long?

Answer:

A.(110-44)=22(5-2)

B. 4 jump ropes of 24 feet length

Step-by-step explanation:

A.Rewrite the expression using the GCF and distributive property. (110-44

Answer:

Find the GCF of 110 and 44 then take that GCF as common factor out of (110-44) then we can get new expression for (110-44) as 22(5-2) i.e.

prime factorization of 110=2x5x11

and 44=2x2x11

GCf is the product of factors that appear in both of the prime factorization which is 2x11=22

thus using GCF (22) as common factor we can rewrite the given expression as

22(5-2) which is distributive law of multiplication over subtraction.

B.how many 24-foot jump ropes can be made from a rope that is 100 feet long?

Answer:

Given

Total length of the rope =100 feet

length of a jump rope =24

solution:

For one jump-rope we need 24 feet

For two jump-ropes we need 48 feet

For three jump-ropes we need 72 feet

For four jump-ropes we need 96 feet

thus from a 100 feet long rope we can make 4 jump-ropes of 24 feet length with 6 feet remaining as extra.

3 0
3 years ago
If y = -6 when x = 16, find y when x = 8.
Gnesinka [82]

Answer:

y=-3

Step-by-step explanation:

16/2=8

-6/2=-3

3 0
2 years ago
Read 2 more answers
How many different pairs of regular polygons can be made with 16 toothpicks? WILL MARK BRAINLIEST 35 POINTS!
telo118 [61]

Answer:

6

Step-by-step explanation:

We can make:

A 3 sided shape and a 13 sided shape (3 + 13 = 16)

A 4 sided shape and a 12 sided shape (4 + 12 = 16)

A 5 sided shape and an 11 sided shape

A 6 sided shape and a 10 sided shape

A 7 sided shape and a 9 sided shape

2 8 sided shapes

Therefore the answer is 6.

8 0
3 years ago
Read 2 more answers
What is x to the 3 power divided by 216
Afina-wow [57]
A) 6
The cube root of 216 is 6. 6 x 6 x 6, or 6^3 = 216.
3 0
3 years ago
Y > -1/3x -1 as a graph
lozanna [386]

Step-by-step explanation:

Is this the graph you needed??

The dots are the shaded region

3 0
3 years ago
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