4 years ago

If x + y = 13 and 2y = 16, what is the value of x?

Mathematics

2 answers:

const2013 [10]4 years ago

7 0

The value of x is 5.

I’ll explain in the comments

salantis [7]4 years ago

5 0

Answer:

x = 5

Step-by-step explanation:

2y = 16 , Half It

y = 8

x + 8 ( y) = 13

13 - 8 = x

x = 5

You might be interested in

If recycling 2,500 pounds of paper saves 20 trees, how many trees are saved when 4,000 pounds of paper are recycled?

Elena L [17]

Answer:

This is a ratio question. Set 16/2000 = x/5000 and solve for x. = 40 trees

Step-by-step explanation:

3 0

3 years ago

Find the slope between the following points (-2,3).and (-7.-2)

castortr0y [4]

Answer:

slope equals the change in x over the change in y. So slope equal negative 1.

8 0

3 years ago

Mrs. Lopez cut 46 cm of yarn miss Hamilton cut 22 cm less than Miss Lopez how many centimeters of yarn does Miss Hamilton cut

Tcecarenko [31]

Answer: 24 cm

Step-by-step explanation:

Mrs Lopez cut 46cm of yarn.

Miss Hamilton then cut 22cm less than what Mrs Lopez had cut.

Mrs. Hamilton must have therefore cut:

This is a case of subtraction:

= 46 - 22

= 24 cm

5 0

3 years ago

Jason has 60 toy cars 30% of the cars are blue how many cars are blue?<br><br> Please Show Work!!

Temka [501]

Answer:

Step-by-step explanation:

30%=.3

60*.3=18

30% of 60 =18

5 0

3 years ago

EASY POINTS!!!! WORTH 30 POINTS

tensa zangetsu [6.8K]

Would a bake sale flyer work?

3 0

3 years ago