Alex and glen share a 30 ounce bucket of clay by the end of the week alex has used 1/10 of the bucket and glen has used 2/5 of t
1 answer:
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Answer:
C.
.
Step-by-step explanation:
Let r represent the cost of one packet of radish seeds and let t represent the cost of one packet of tomato seeds.
Roman spent $62.75
This implies that,
Roman bought 32 packets of seeds and one packet of radish seeds costs
$ 1.75.
One packet of tomato seeds costs $ 2.50.
This implies that,
Using guess and check means we substitute into the given equation.
A) We substitute
into both equations.
Both equations are not satisfied.
B)
We substitute
into both equations.
Both equations are not satisfied.
C)
We substitute into both equations.
Both equations are satisfied.
Hence the solution is,
D) We substitute
into both equations.
Both equations are not satisfied.
C.
Step-by-step explanation:
Let r represent the cost of one packet of radish seeds and let t represent the cost of one packet of tomato seeds.
Roman spent $62.75
This implies that,
Roman bought 32 packets of seeds and one packet of radish seeds costs
$ 1.75.
One packet of tomato seeds costs $ 2.50.
This implies that,
Using guess and check means we substitute into the given equation.
A) We substitute
Both equations are not satisfied.
B)
We substitute
Both equations are not satisfied.
C)
We substitute
Both equations are satisfied.
Hence the solution is,
D) We substitute
Both equations are not satisfied.
Answer:
B
Step-by-step explanation:
Since the triangle is right use the tangent ratio to find x
tan64° = =
Multiply both sides by 11
x = 11 × tan64° = 22.55 → B