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3 years ago

Jennifer wrote 8 poems at school and Il poems at home. She

Mathematics

2 answers:

swat323 years ago

5 0

Answer:

Nell wrote 4 poems.

Step-by-step explanation:

8+2=10

10-6=4

4= Number of poems that Nell wrote

Paladinen [302]3 years ago

5 0

I’m pretty positive the answer 4

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Jordan needs 6 3/10 gallons of milk to make 4 1/2 gallons of ice cream. How much gallons of milk will Jordan need to make one ga

ss7ja [257]

Answer:

45/63

Step-by-step explanation:

6 3/10=63/10, 4 1/2=45/10,

(45/10)/(63/10)=45/63

6 0

3 years ago

Which are the x-intercept and y-intercept of the line drawn through the points A and B?

ladessa [460]

First you have to figure out what the equation of the line is. Let's use the slope formula to find the slope, and then one of the points to find the y-intercept. We'll put the line's equation in y=mx+b form.

$slope = \frac{ y_{2} - y_{1} }{ x_{2} - x_{1} } \\ slope = m \\ m = \frac{5 - 1}{-7 - 1} \\ m = \frac{4}{-8} \\ m = - \frac{1}{2}$

Now, we'll use that slope in y=mx+b form with one of the coordinates in order to find what b (which is also the y-intercept) equals
$y = - \frac{1}{2}x + b \\ 1 = 1(- \frac{1}{2}) + b \\ 1 = - \frac{1}{2} + b \\ 1 \frac{1}{2} = b$

therefore your y-intercept is equal to 1.5. In order to find the x-intercept we'll take our new equation $y = - \frac{1}{2} + 1 \frac{1}{2}$ and make y = 0, because the line intersects with the x-axis when y is equal to zero.

$y = - \frac{1}{2}x + 1 \frac{1}{2} \\ 0 = - \frac{1}{2}x + 1 \frac{1}{2} \\ -1 \frac{1}{2} = - \frac{1}{2}x \\ x = 3$

therefore, your x-intercept is 3 and your y-intercept is 1.5

6 0

3 years ago

Evaluate the expression described below if the variable given is 9. Two times the difference of one-third of a number and three.

Mrac [35]

Answer:

Option C is correct.

The answer for the given expression is 0.

Step-by-step explanation:

Given the statement: Two times the difference of one-third of a number and three. and also variable given is 9.

Let x be the variable or number.

"One-third of a number" means $\frac{1}{3}x$

Also, "difference of one third of a number and three " means $\frac{1}{3}x-3$

Now, "Two times the difference of one-third of a number and three" means $2 \times (\frac{1}{3} x -3)$

Then, the expression for the given statement : $2 \times (\frac{1}{3} x -3)$

Substitute the value of x =9 in above expression we have;

$2 \times (\frac{1}{3}(9) -3)$ = $2 \times (3 -3)$ = $2 \times (0)$ = 0

therefore, the answer for the given expression is, 0

4 0

3 years ago

Fractions and Mixed numbers:

LiRa [457]

28/8 = 3 remainder 4 so 3 4/8(fraction) or 3 1/2
You would want to divide the minutes to the songs so you can find out how long one song is, but sense there was a remainder you could turn it into a fraction or you could keep diving. In this case you would want to stop. To find the fraction here is a formula the divisor is the denominator, the numerator is the remainder and the whole number is the number you get that is behind the remainder

3 0

3 years ago

How do I find, x and y?

AleksAgata [21]

Answer:

x = 52°
y = 128°

Step-by-step explanation:

The triangle is isosceles, so the angles on either end of the parallel bases are congruent. Right away, that tells you y = 128°.

The angles at the side of a trapezoid are supplementary, so ...

x = 180° - 128°

x = 52°

5 0

4 years ago