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2 years ago

9

7th-grade equation math. Will give brainiest.

1 answer:

vovangra [49]2 years ago

7 0

Answer:

x = 14

Step-by-step explanation:

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Find the number of hours each person work

Lina20 [59]

J stands for Jon, A stands for Angelica, and C stands for Chaya.

J = C - 3
A = C + 4
C = A - 4

= 196 h

62 + 65 + 69 = 196

Jon worked 62 hours, Chaya worked 65 hours, and Angelica worked 69 hours.

And that's your answer! ^ I hope this helped you! c:

6 0

3 years ago

The cubic polynomial 3x^3+5x^2+12x+20 can be factored as

Anarel [89]

$3x( {x}^{2} + 4) + 5( {x}^{2} + 4) = \\ ( {x}^{2} + 4)(3x + 5)$

5 0

3 years ago

Find the values of m and b.<br> M=<br> B=

Stella [2.4K]

Answer:

M= -3

B=6

Step-by-step explanation:

6-0=6

0-2=-2

=3

4 0

2 years ago

Guests at a pizza party are seated at three tables. The small table has 5 seats and 2 pizzas. The medium table has 7 seats and 3

bagirrra123 [75]

Answer:

the 5 seated table with the 2 pizzas got more each.

Step-by-step explanation:

$\frac{5}{2} = 2\frac{1}{y2}$ pieces each

$\frac{7}{3} = 2\frac{1}{3}$ pieces each

$\frac{12}{5} = 2\frac{2}{5}$ pieces each

Now change the fractions s that they all have a common denominator.

$2\frac{1}{2} = 2\frac{15}{30}$

$2\frac{1}{3} = 2\frac{10}{30}$

$2\frac{2}{5} = 2\frac{15}{30}$

Thus meaning that the 5 seated table with the 2 pizzas got more each.

6 0

3 years ago

A pitcher throws a baseball to home plate from a distance of 60.5 ft the ball reaches home plate in 0.63 seconds what is the vel

VashaNatasha [74]

Answer:

96 ft/s toward home plate

Step-by-step explanation:

because I Know this because I actually teached a class about this

5 0

3 years ago