3 years ago

Ten more than half a number is fifteen. Write that in number form pls

Mathematics

2 answers:

kupik [55]3 years ago

6 0

Answer:

Step-by-step explanation:

elena-14-01-66 [18.8K]3 years ago

6 0

Answer:

(x/2)+10=15 x=10 (x is the number in the problem btw)

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A student took a 20 question test. 16 of the questions were correct. What percent of the questions did the student get correct?

elena-14-01-66 [18.8K]

Answer:

80%

Step-by-step explanation:

16/20 = 0.80

80%

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2 years ago

Read 2 more answers

Please helppp meee I need it done noww

bearhunter [10]

Answer:

7/2

Step-by-step explanation:

3 wholes is equal to 6 halves plus a half equals 7 halves

6 0

3 years ago

Which of the following sets of numbers could be the lengths of the sides of a triangle?

just olya [345]

Answer:

E. 2, 3, 4

Step-by-step explanation:

The sum of the shortest two sides must exceed the longest side. That is only the case for the set ...

{2, 3, 4}

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2 years ago

Two trains leave the station at the same time, one heading west and the other east. The westbound train travels at 95 miles per

Ludmilka [50]

Answer:

2.2 hr

Step-by-step explanation:

Let t = time

95t = distance of westbound train

105t = distance of eastbound train

95t + 105t = 440

200t = 440

t = 2.2 hr.

8 0

3 years ago

Solve for x showing all work. You will not get credit for your answer if you do not show your work. 4(x - 4) + 14 = 2(8 - 2x) +

solmaris [256]

4x-16+14=16-4x+6.
4x-16+14-16+4x-6=0(bring all values at one side)
4x+4x+14-16-16-6=0(arrange)
8x-24=0(solve)
8x=24(bring 8 on right hand side so x is alone)
X=24/8(solve)
X=3

6 0

3 years ago