3 years ago

Please help with number 3!! I can’t figure it out.

Mathematics

1 answer:

FrozenT [24]3 years ago

8 0

Answer:

Gabe worked 65, Abe worked 62 and Babe worked 69.

Step-by-step explanation:

Let Gabe = x

Therefore, Abe worked: x-3 and Babe worked x+4

So,

x+(x-3)+(x+4)=196

3*x+1=196

3*x=195

x=65

Then,

x-3= 62

x+4=69

You might be interested in

The mean and standard deviation of a normal distribution are 150 and 12 respectively. What percentage of values lie between:

Semenov [28]

Answer:

Step-by-step explanation:

Use a calculator with built-in statistical functions. The function applying here is normcdf(, the "cumulative density function."

(a) The percentage of values lying between 138 and 162 is

norm(138,162, 150, 12), which comes out to 0.683, or 68.3%.

(b) Find norm(126, 174, 150,12): 0.945, or 94.5%

(d) Find norm(162, 174,150,12): 0.136, or 13.6%

8 0

4 years ago

Read 2 more answers

Please solve this question asap

disa [49]

Step-by-step explanation:

$y = \sqrt{4x + 6}$

${y}^{2} = 4x + 6$

${y}^{2} - 6 = 4x$

$\frac{1}{4} ( {y}^{2} - 6) = x$

Swap x and y

$\frac{ {x}^{2} - 6 }{4} = y$

3 0

2 years ago

Which of the following is false?

Vladimir [108]

A triangle can be drawn with exactly one acute angle is false (assuming the triangle is drawn on a 2-dimensional plane).

4 0

3 years ago

Read 2 more answers

On a January day in Michigan, the low temperature was 5 degrees colder than 2℉ and the high temperature was 5 degrees warmer tha

aliya0001 [1]

Answer:

-3 was the low and the high temp. is 7

Step-by-step explanation:

8 0

3 years ago

My teacher used 3/4 a foot of tape on my poster. She used half a foot of tape on my friends poster. How much more tape did she u

ella [17]

Answer: 1/4

Step-by-step explanation:

3/4-1/2=1/4

5 0

3 years ago