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3 years ago

Do you have anymore word problems?

2 answers:

7 0

It depends, what level of problem are you looking for?

Level 1
Marta has some marbles. Martina has 2time as much as Marta has. if they together have 30, how many does each of them has?

Level 2
Marta , Martina, Martin have marbles, each of them have marbles of one color. Marta has green, Martina has blue, Martin has red. Martina has 2 times what Marta has and Martin has half as much as Marta. If they mixed them all together in a box and randomly picked one, what's the probability that the marble is one of:
Martas
Martinas
Martins?

Level 3
A triangle ABC has C=90 degree
From C is build HC the high on AB
If AH-HB is equal to the lenght of CA or CB , how big are angle A and B?

nataly862011 [7]3 years ago

4 0

There are 10 students in Ms. Cantrells algebra class. On the first test, six students scored 80% , while the other four students scored 90%. What was the overall average on the test

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Evaluate the expression 1/4 x (3/9 + 5)<br> Choices:1 1/3,1 2/3,5,answer not here.

Luda [366]

Answer:

First option

Step-by-step explanation:

Given the following equation:

$\frac{1}{4} \times(\frac{3}{9} +5)$

In order to find the answer, we solve the equation in between the parenthesis according to order of operations and then multiply that answer by 1/4.

$\frac{1}{4} \times(\frac{3}{9} +5)$
$5=\frac{5}{1}$
$\frac{3}{9} +\frac{5}{1}$
$3\times1=3$
$9\times1=9$
$5\times9=45$
$1\times9=9$
$\frac{3}{9} +\frac{45}{9}$
$3+45=48=\frac{48}{9}$
$\frac{48}{9} \div3=\frac{16}{3}$

$\frac{1}{4} \times\frac{16}{3}$
$1\times16=16$
$4\times3=12$
$\frac{16}{12} \div2=\frac{8}{6} \div2=\frac{4}{3}$
$\frac{4}{3} =4\div3=1\frac{1}{3}$
$=1\frac{1}{3}$

Hope this helps.

3 0

2 years ago

I will mark you brainlest!

miskamm [114]

Answer: 63

Step-by-step explanation:

14.5x1.5=21.75

15x2.75=41.25

21.75+41.25=63

8 0

3 years ago

katelyn bought 5.68 pounds of peaches. the peaches were on sale for 1.49 a pound. how much did lately spend on peaches

Leya [2.2K]

So Katelyn bought 5.68 pounds of peaches. And one pound of peaches cost $1.49. So that would mean that we would have to multiply the pounds of peaches she bought, with how much each pound costs. 5.68 × 1.49 = ?

Once you multiply these two decimals, you would get 8.4632. So she spent $8.4632 on 5.68 pounds of peaches. You would multiply the two decimals to find how much she spent in all.

7 0

3 years ago

Read 2 more answers

Which expression does the graphic represent? 8 positive tiles. 1 tile is crossed out. 7 minus 1 7 minus (negative 1) 8 minus 1 8

Tanzania [10]

Answer:

7-(-1)

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Q6. f and g are functions such that